From 2ebc36efc3c92505e5188494c3aa1dff05278cbe Mon Sep 17 00:00:00 2001
From: Samir Romdhani <samir.romdhani@rte-france.com>
Date: Thu, 8 Sep 2022 17:59:03 +0200
Subject: [PATCH] [68][164] Activation used LDevice and Deactivation unused
 LDevice

Signed-off-by: Aliou DIAITE <aliou.diaite@rte-france.com>
Signed-off-by: Samir Romdhani <samir.romdhani@rte-france.com>
---
 .../sct/commons/dto/ResumedDataTemplate.java  |   7 +
 .../compas/sct/commons/dto/SclReport.java     |  40 +++
 .../sct/commons/scl/LDeviceActivation.java    | 102 ++++++++
 .../sct/commons/scl/SclElementAdapter.java    |  14 +-
 .../sct/commons/scl/SclRootAdapter.java       |  15 ++
 .../compas/sct/commons/scl/SclService.java    |  23 ++
 .../sct/commons/scl/SubstationService.java    |  45 ++--
 .../commons/scl/com/CommunicationAdapter.java |   6 +
 .../commons/scl/com/ConnectedAPAdapter.java   |   9 +-
 .../commons/scl/com/SubNetworkAdapter.java    |   7 +
 .../compas/sct/commons/scl/dtt/DAAdapter.java |   8 +
 .../sct/commons/scl/dtt/DATypeAdapter.java    |  13 +
 .../compas/sct/commons/scl/dtt/DOAdapter.java |   8 +
 .../sct/commons/scl/dtt/DOTypeAdapter.java    |   8 +
 .../scl/dtt/DataTypeTemplateAdapter.java      |   7 +-
 .../sct/commons/scl/dtt/EnumTypeAdapter.java  |   7 +
 .../sct/commons/scl/dtt/LNodeTypeAdapter.java |   8 +
 .../sct/commons/scl/header/HeaderAdapter.java |   9 +
 .../commons/scl/ied/AbstractLNAdapter.java    |   2 +
 .../sct/commons/scl/ied/DOIAdapter.java       |  13 +
 .../sct/commons/scl/ied/IEDAdapter.java       |   6 +
 .../sct/commons/scl/ied/LDeviceAdapter.java   |   6 +
 .../sct/commons/scl/ied/LN0Adapter.java       | 147 ++++++++++-
 .../compas/sct/commons/scl/ied/LNAdapter.java |  22 ++
 .../sct/commons/scl/ied/RootSDIAdapter.java   |  14 +
 .../sct/commons/scl/ied/SDIAdapter.java       |  12 +
 .../sct/commons/scl/sstation/BayAdapter.java  |   1 +
 .../compas/sct/commons/util/STValEnum.java    |  21 ++
 .../commons/scl/LDeviceActivationTest.java    |  17 ++
 .../sct/commons/scl/SclServiceTest.java       | 247 ++++++++++++++++++
 .../commons/scl/SubstationServiceTest.java    |  18 ++
 .../sct/commons/scl/ied/LN0AdapterTest.java   |  48 ++++
 .../issue68_Test1_LD_STATUS_INACTIVE.scd      | 224 ++++++++++++++++
 .../issue68_Test2_LD_STATUS_INACTIVE.scd      | 222 ++++++++++++++++
 .../issue68_Test_KO_MissingBeh.scd            | 114 ++++++++
 .../issue68_Test_KO_MissingLDevicePrivate.scd | 112 ++++++++
 ...Test_KO_MissingLDevicePrivateAttribute.scd | 115 ++++++++
 .../issue68_Test_KO_MissingMod.scd            | 114 ++++++++
 .../issue68_Test_LD_STATUS_ACTIVE.scd         | 219 ++++++++++++++++
 .../issue68_Test_LD_STATUS_UNTESTED.scd       | 219 ++++++++++++++++
 .../issue68_Test_Template.scd                 | 223 ++++++++++++++++
 41 files changed, 2434 insertions(+), 38 deletions(-)
 create mode 100644 sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/SclReport.java
 create mode 100644 sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivation.java
 create mode 100644 sct-commons/src/main/java/org/lfenergy/compas/sct/commons/util/STValEnum.java
 create mode 100644 sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivationTest.java
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test1_LD_STATUS_INACTIVE.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test2_LD_STATUS_INACTIVE.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingBeh.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivate.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivateAttribute.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingMod.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_ACTIVE.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_UNTESTED.scd
 create mode 100644 sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_Template.scd

diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/ResumedDataTemplate.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/ResumedDataTemplate.java
index fe50c79c5..dd702a8c9 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/ResumedDataTemplate.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/ResumedDataTemplate.java
@@ -322,4 +322,11 @@ public void setValImport(boolean valImport) {
     public boolean isValImport(){
         return daName.isValImport();
     }
+
+    public ResumedDataTemplate setNewVal(String daiValue) {
+        TVal newDaiVal = new TVal();
+        newDaiVal.setValue(daiValue);
+        this.setDaiValues(List.of(newDaiVal));
+        return this;
+    }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/SclReport.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/SclReport.java
new file mode 100644
index 000000000..2a9e42679
--- /dev/null
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/dto/SclReport.java
@@ -0,0 +1,40 @@
+/*
+ * // SPDX-FileCopyrightText: 2022 RTE FRANCE
+ * //
+ * // SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.lfenergy.compas.sct.commons.dto;
+
+import lombok.*;
+import org.lfenergy.compas.sct.commons.scl.SclRootAdapter;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Setter
+@Getter
+@Builder
+public class SclReport {
+
+    private SclRootAdapter scdFile;
+
+    private List<ErrorDescription> errorDescriptionList = new ArrayList<>();
+
+    public boolean isSuccess() {
+        return errorDescriptionList.isEmpty();
+    }
+
+    @Getter
+    @Setter
+    @AllArgsConstructor
+    @ToString
+    @EqualsAndHashCode
+    @Builder
+    public static class ErrorDescription{
+        private String xpath;
+        private String message;
+    }
+}
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivation.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivation.java
new file mode 100644
index 000000000..9525fe19d
--- /dev/null
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivation.java
@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: 2022 RTE FRANCE
+//
+// SPDX-License-Identifier: Apache-2.0
+
+
+package org.lfenergy.compas.sct.commons.scl;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.commons.lang3.tuple.Pair;
+import org.lfenergy.compas.scl2007b4.model.TCompasLDeviceStatus;
+import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
+import org.lfenergy.compas.sct.commons.util.STValEnum;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+@Getter
+@Setter
+public class LDeviceActivation {
+
+    private final List<Pair<String, String>> iedNameLdInstList;
+
+    private TCompasLDeviceStatus compasLDeviceStatus;
+    private boolean isUpdatable;
+    private ResumedDataTemplate resumedDataTemplate;
+    private List<String> errorMessages = new ArrayList<>();
+
+    public LDeviceActivation(List<Pair<String, String>> iedNameLdInstList) {
+        this.iedNameLdInstList = iedNameLdInstList;
+    }
+
+    public void checkLDeviceActivationStatus(String iedName, String ldInst, TCompasLDeviceStatus compasLDeviceStatus, Set<String> enumValues) {
+        if (!enumValues.contains(STValEnum.ON.value) && !enumValues.contains(STValEnum.OFF.value)) {
+            errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s cannot be activated or desactivated because its BehaviourKind Enum contains NOT 'on' AND NOT 'off'.",
+                    iedName, ldInst));
+        }
+        if (!enumValues.contains(STValEnum.ON.value) && enumValues.contains(STValEnum.OFF.value)) {
+            if (isAuthorized(iedName, ldInst)) {
+                errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s cannot be set to 'on' but has been selected into SSD: this case should not occur.", iedName, ldInst));
+            } else {
+                isUpdatable = true;
+                resumedDataTemplate.setNewVal(STValEnum.OFF.value);
+            }
+        }
+        if(compasLDeviceStatus.equals(TCompasLDeviceStatus.ACTIVE) ||
+                compasLDeviceStatus.equals(TCompasLDeviceStatus.UNTESTED)){
+            isAuthorizedToActivateLDevice(iedName, ldInst, enumValues);
+        }
+        if(compasLDeviceStatus.equals(TCompasLDeviceStatus.INACTIVE)){
+            isAuthorizedToDeactivateLDevice(iedName, ldInst, enumValues);
+        }
+    }
+
+    private void isAuthorizedToActivateLDevice(String iedName, String ldInst, Set<String> enumValues) {
+        if (!enumValues.contains(STValEnum.OFF.value) && enumValues.contains(STValEnum.ON.value)) {
+            if (isAuthorized(iedName, ldInst)) {
+                isUpdatable = true;
+                resumedDataTemplate.setNewVal(STValEnum.ON.value);
+            } else {
+                errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s cannot be set to 'off' but has not been selected into SSD: this case should not occur.", iedName, ldInst));
+            }
+        }
+        if (enumValues.contains(STValEnum.ON.value) && enumValues.contains(STValEnum.OFF.value)) {
+            isUpdatable = true;
+            if (isAuthorized(iedName, ldInst)) {
+                resumedDataTemplate.setNewVal(STValEnum.ON.value);
+            } else {
+                resumedDataTemplate.setNewVal(STValEnum.OFF.value);
+            }
+        }
+
+    }
+
+    private void isAuthorizedToDeactivateLDevice(String iedName, String ldInst, Set<String> enumValues) {
+        if (!enumValues.contains(STValEnum.OFF.value) && enumValues.contains(STValEnum.ON.value)) {
+            if (isAuthorized(iedName, ldInst)) {
+                errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s is not qualified into STD but has been selected into SSD: this case should not occur.",
+                        iedName, ldInst));
+            } else {
+                errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s cannot be set to 'off' but has not been selected into SSD: this case should not occur.",
+                        iedName, ldInst));
+            }
+        }
+        if (enumValues.contains(STValEnum.ON.value) && enumValues.contains(STValEnum.OFF.value)) {
+            if (isAuthorized(iedName, ldInst)) {
+                errorMessages.add(String.format("Unexpected error: The IED@%s/LDevice@%s is not qualified into STD but has been selected into SSD: this case should not occur.",
+                        iedName, ldInst));
+            } else {
+                isUpdatable = true;
+                resumedDataTemplate.setNewVal(STValEnum.OFF.value);
+            }
+        }
+    }
+
+    private boolean isAuthorized(String iedName, String ldInst){
+        return iedNameLdInstList.contains(Pair.of(iedName, ldInst));
+    }
+
+
+}
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclElementAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclElementAdapter.java
index 8d4b36f2b..1939dc07a 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclElementAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclElementAdapter.java
@@ -67,6 +67,12 @@ protected boolean amRootElement(){
         return parentAdapter == null;
     }
 
+    /**
+     * Returns XPath path to current element
+     * @return message as <em>undefined</em>
+     */
+    protected abstract String elementXPath();
+
     protected void customInit() {
         // do nothing
     }
@@ -109,12 +115,4 @@ public String getXPath(){
         return parentXpath + "/" + elementXPath();
     }
 
-    /**
-     * Returns XPath path to current element
-     * @return message as <em>undefined</em>
-     */
-    protected String elementXPath(){
-        return String.format("undefined(%s)", currentElem.getClass().getSimpleName());
-    }
-
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclRootAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclRootAdapter.java
index c7698a6ac..fc410cd51 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclRootAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclRootAdapter.java
@@ -18,6 +18,7 @@
 import org.lfenergy.compas.sct.commons.scl.sstation.SubstationAdapter;
 
 import java.util.List;
+import java.util.Optional;
 import java.util.stream.Collectors;
 
 /**
@@ -140,6 +141,19 @@ public SubstationAdapter getSubstationAdapter(String ssName) throws ScdException
         return new SubstationAdapter(this,ssName);
     }
 
+    /**
+     * TODO
+     * @return
+     * @throws ScdException
+     */
+    public SubstationAdapter getSubstationAdapter() throws ScdException {
+        TSubstation tSubstation = currentElem.getSubstation()
+                .stream()
+                .findFirst()
+                .orElseThrow(() -> new ScdException("No Substation in SCL file"));
+        return new SubstationAdapter(this, tSubstation);
+    }
+
     /**
      * Add Header to SCL root node
      * @param hId SCL Header ID
@@ -275,4 +289,5 @@ public IEDAdapter checkObjRef(String val) throws ScdException {
         }
         throw new ScdException("Invalid ObjRef: " + val);
     }
+
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclService.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclService.java
index 21119cd86..d643337ef 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclService.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SclService.java
@@ -680,4 +680,27 @@ public static void removeAllControlBlocksAndDatasetsAndExtRefSrcBindings(final S
                 .forEach(LNAdapter::removeAllControlBlocksAndDatasets);
     }
 
+     /**
+     * Activate used LDevice and Deactivate unused LDevice in {@link TLNode <em><b>TLNode </b></em>}
+     * @param scd SCL file for which LDevice should be activated or deactivated
+     * @return SclReport Object that contain SCL file and set of errors
+     */
+    public static SclReport updateLDeviceStatus(SCL scd) {
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scd);
+        final List<Pair<String, String>> iedNameLdInstList =  SubstationService.getLDevicesFromLNode(sclRootAdapter, true);
+        LDeviceActivation lDeviceActivate = new LDeviceActivation(iedNameLdInstList);
+        Optional<List<SclReport.ErrorDescription>> errors = sclRootAdapter.getIEDAdapters().stream()
+                .map(IEDAdapter::getLDeviceAdapters)
+                .flatMap(Collection::stream)
+                .map(LDeviceAdapter::getLN0Adapter)
+                .map(ln0Adapter -> ln0Adapter.checkAndUpdateLDevice(lDeviceActivate))
+                .reduce((partialSclReportErrors, sclReportErrors) -> {
+                    partialSclReportErrors.addAll(sclReportErrors);
+                    return partialSclReportErrors;
+                });
+        SclReport sclReport = new SclReport();
+        errors.ifPresent(errorDescriptions -> sclReport.getErrorDescriptionList().addAll(errorDescriptions));
+        sclReport.setScdFile(sclRootAdapter);
+        return sclReport;
+     }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SubstationService.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SubstationService.java
index dec6e4b22..6c6cc3c89 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SubstationService.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/SubstationService.java
@@ -6,32 +6,17 @@
 
 import lombok.NonNull;
 import lombok.extern.slf4j.Slf4j;
-import org.lfenergy.compas.scl2007b4.model.SCL;
-import org.lfenergy.compas.scl2007b4.model.TBay;
-import org.lfenergy.compas.scl2007b4.model.TSubstation;
-import org.lfenergy.compas.scl2007b4.model.TVoltageLevel;
+import org.apache.commons.lang3.tuple.Pair;
+import org.lfenergy.compas.scl2007b4.model.*;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
+import org.lfenergy.compas.sct.commons.scl.sstation.BayAdapter;
 import org.lfenergy.compas.sct.commons.scl.sstation.SubstationAdapter;
 import org.lfenergy.compas.sct.commons.scl.sstation.VoltageLevelAdapter;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
 
-/**
- * A representation of the <em><b>{@link SubstationService SubstationService}</b></em>.
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link SubstationService#addSubstation(SCL, SCL) <em>Adds the <b>Substation </b> object from given <b>SCL </b> object</em>}</li>
- *   <li>{@link SubstationService#updateVoltageLevel(SubstationAdapter, TVoltageLevel) <em>Adds the <b>TVoltageLevel </b> element under <b>TSubstation </b> reference object</em>}</li>
- *   <li>{@link SubstationService#updateBay(VoltageLevelAdapter, TBay) <em>Adds the <b>TBay </b> element under <b>TVoltageLevel </b> reference object</em>}</li>
- * </ul>
- * @see org.lfenergy.compas.sct.commons.scl.sstation.SubstationAdapter
- * @see org.lfenergy.compas.sct.commons.scl.sstation.VoltageLevelAdapter
- * @see org.lfenergy.compas.sct.commons.scl.sstation.BayAdapter
- * @see org.lfenergy.compas.sct.commons.scl.sstation.FunctionAdapter
- * @see org.lfenergy.compas.sct.commons.scl.sstation.LNodeAdapter
- * @see org.lfenergy.compas.sct.commons.scl.PrivateService
- */
 @Slf4j
 public final class SubstationService {
 
@@ -112,4 +97,22 @@ private static void updateBay(@NonNull VoltageLevelAdapter scdVoltageLevelAdapte
         }
     }
 
+    /**
+     *
+     * @param sclRootAdapter
+     * @return
+     */
+    public static List<Pair<String, String>> getLDevicesFromLNode(SclRootAdapter sclRootAdapter, boolean isLN0) {
+        if (!sclRootAdapter.getCurrentElem().isSetSubstation()) {
+            return new ArrayList<>();
+        }
+        return sclRootAdapter.getSubstationAdapter()
+                .streamVoltageLevelAdapters()
+                .flatMap(VoltageLevelAdapter::streamBayAdapters)
+                .flatMap(BayAdapter::streamFunctionAdapters)
+                .flatMap(functionAdapter -> functionAdapter.getCurrentElem().getLNode().stream())
+                .filter(tlNode -> !isLN0 || tlNode.getLnClass().contains(TLLN0Enum.LLN_0.value()))
+                .map(tlNode -> Pair.of(tlNode.getIedName(), tlNode.getLdInst()))
+                .collect(Collectors.toList());
+    }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/CommunicationAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/CommunicationAdapter.java
index 333584ce1..a21cdec6a 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/CommunicationAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/CommunicationAdapter.java
@@ -11,6 +11,7 @@
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
 import org.lfenergy.compas.sct.commons.scl.SclRootAdapter;
 import org.lfenergy.compas.sct.commons.scl.ied.IEDAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.List;
 import java.util.Optional;
@@ -58,6 +59,11 @@ public boolean amChildElementRef() {
         return currentElem == parentAdapter.getCurrentElem().getCommunication();
     }
 
+    @Override
+    protected String elementXPath() {
+        return "Communication";
+    }
+
     /**
      * Add Subnetwork node in Communication one.
      * For that :
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/ConnectedAPAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/ConnectedAPAdapter.java
index 36ca4c3b0..d2bf8b62d 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/ConnectedAPAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/ConnectedAPAdapter.java
@@ -6,8 +6,8 @@
 
 import org.lfenergy.compas.scl2007b4.model.SCL;
 import org.lfenergy.compas.scl2007b4.model.TConnectedAP;
-import org.lfenergy.compas.scl2007b4.model.TPrivate;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.Optional;
 
@@ -45,6 +45,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getConnectedAP().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("ConnectedAP[apName=%s and iedName=%s]",
+                Utils.xpathAttributeFilter("apName", currentElem.isSetApName() ? currentElem.getApName() : null),
+                Utils.xpathAttributeFilter("iedName", currentElem.isSetIedName() ? currentElem.getApName() : null));
+    }
+
     /**
      * Returns the value of the <em><b>iedName</b></em> attribute.
      * @return the value of the <em><b>iedName</b></em> attribute.
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/SubNetworkAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/SubNetworkAdapter.java
index 5a6333eef..960ea6e49 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/SubNetworkAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/com/SubNetworkAdapter.java
@@ -9,6 +9,7 @@
 import org.lfenergy.compas.scl2007b4.model.TSubNetwork;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.List;
 import java.util.Objects;
@@ -48,6 +49,12 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getSubNetwork().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("SubNetwork[name=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+    }
+
     /**
      * Create a Connected Access Point for this subnetwork.<br/>
      * <p>
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DAAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DAAdapter.java
index 925eec136..a07d04571 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DAAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DAAdapter.java
@@ -8,6 +8,7 @@
 import org.lfenergy.compas.scl2007b4.model.TDA;
 import org.lfenergy.compas.sct.commons.dto.DaTypeName;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 /**
  * A representation of the model object <em><b>{@link org.lfenergy.compas.scl2007b4.model.TDA DA}</b></em>.
@@ -57,6 +58,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getSDOOrDA().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("DA[name=%s and type=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null),
+                Utils.xpathAttributeFilter("type", currentElem.isSetType() ? currentElem.getType() : null));
+    }
+
     /**
      * Updates DA Type Name
      * @param daTypeName DA Type Name to update
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DATypeAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DATypeAdapter.java
index 0402fa774..dab6d37a6 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DATypeAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DATypeAdapter.java
@@ -14,6 +14,7 @@
 import org.lfenergy.compas.sct.commons.dto.DaTypeName;
 import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -154,6 +155,12 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getDAType().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("DAType[id=%s]",
+                Utils.xpathAttributeFilter("id", currentElem.isSetId() ? currentElem.getId() : null));
+    }
+
     /**
      * Gets all BDAs from current DAType
      * @return list of linked BDA as <em>BDAAdapter</em> object
@@ -390,5 +397,11 @@ protected boolean amChildElementRef() {
             return parentAdapter.getCurrentElem().getBDA().contains(currentElem);
         }
 
+        @Override
+        protected String elementXPath() {
+            return String.format("BDA[id=%s]",
+                    Utils.xpathAttributeFilter("id", currentElem.isSetName() ? currentElem.getName() : null));
+        }
+
     }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOAdapter.java
index 711a39f97..75fbb6445 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOAdapter.java
@@ -6,6 +6,7 @@
 
 import org.lfenergy.compas.scl2007b4.model.TDO;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.Optional;
 
@@ -53,6 +54,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getDO().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("DO[name=%s and type=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null),
+                Utils.xpathAttributeFilter("type", currentElem.isSetType() ? currentElem.getType() : null));
+    }
+
     /**
      * Gets linked DataTypeTemplateAdapter as parent
      * @return <em>DataTypeTemplateAdapter</em> object
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOTypeAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOTypeAdapter.java
index 3f7fd8aa9..4871a7258 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOTypeAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DOTypeAdapter.java
@@ -11,6 +11,7 @@
 import org.lfenergy.compas.sct.commons.dto.DoTypeName;
 import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -183,6 +184,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getDOType().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("DOType[id=%s]",
+                Utils.xpathAttributeFilter("id", currentElem.isSetId() ? currentElem.getId() : null));
+    }
+
+
     /**
      * Checks if current DOType contains DA
      * @param da DA name
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DataTypeTemplateAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DataTypeTemplateAdapter.java
index 488781267..587f1062c 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DataTypeTemplateAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/DataTypeTemplateAdapter.java
@@ -13,7 +13,6 @@
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
 import org.lfenergy.compas.sct.commons.scl.SclRootAdapter;
-import org.lfenergy.compas.sct.commons.scl.ied.IEDAdapter;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -90,6 +89,12 @@ protected boolean amChildElementRef() {
         return currentElem == parentAdapter.getCurrentElem().getDataTypeTemplates();
     }
 
+    @Override
+    protected String elementXPath() {
+        return "DataTypeTemplates";
+    }
+
+
     /**
      * Gets LNodeType from DataTypeTemplate by ID in LNodeTypeAdapter
      * @param id LNodeType ID
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/EnumTypeAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/EnumTypeAdapter.java
index d184ab835..d946ca69d 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/EnumTypeAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/EnumTypeAdapter.java
@@ -7,6 +7,7 @@
 
 import org.lfenergy.compas.scl2007b4.model.TEnumType;
 import org.lfenergy.compas.scl2007b4.model.TEnumVal;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.List;
 import java.util.Objects;
@@ -53,6 +54,12 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getEnumType().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("EnumType[id=%s]",
+                Utils.xpathAttributeFilter("id", currentElem.isSetId() ? currentElem.getId() : null));
+    }
+
     /**
      * Compares current EnumType and given EnumType
      * @param tEnumType EnumType to compare with
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/LNodeTypeAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/LNodeTypeAdapter.java
index 6d25c83e3..92d2878c8 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/LNodeTypeAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/dtt/LNodeTypeAdapter.java
@@ -15,6 +15,7 @@
 import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -71,6 +72,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getLNodeType().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("LNodeType[id=%s and lnClass=%s]",
+                Utils.xpathAttributeFilter("id", currentElem.isSetId() ? currentElem.getId() : null),
+                Utils.xpathAttributeFilter("lnClass", currentElem.isSetLnClass() ? currentElem.getLnClass() : null));
+    }
+
     /**
      * Compares current LNodeType and given LNodeType
      * @param tlNodeType LNodeType to compare with
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/header/HeaderAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/header/HeaderAdapter.java
index 3b1bee252..83889eaea 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/header/HeaderAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/header/HeaderAdapter.java
@@ -9,6 +9,7 @@
 import org.lfenergy.compas.scl2007b4.model.TPrivate;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
 import org.lfenergy.compas.sct.commons.scl.SclRootAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -55,6 +56,14 @@ protected boolean amChildElementRef() {
         return currentElem == parentAdapter.getCurrentElem().getHeader();
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("Header[id=%s and version=%s and revision=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetId() ? currentElem.getId() : null),
+                Utils.xpathAttributeFilter("version", currentElem.isSetVersion() ? currentElem.getVersion() : null),
+                Utils.xpathAttributeFilter("revision", currentElem.isSetRevision() ? currentElem.getRevision() : null));
+    }
+
     /**
      * @param who input
      * @param what input
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/AbstractLNAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/AbstractLNAdapter.java
index 0c1b52255..00f0be788 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/AbstractLNAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/AbstractLNAdapter.java
@@ -90,6 +90,8 @@ public static LNAdapterBuilder builder(){
     public abstract String getLNInst();
     public abstract String getPrefix();
 
+    public abstract Set<String> getEnumValue(ResumedDataTemplate rdt);
+
     /**
      * Add given ControlBlock to LNode
      * @param controlBlock ControlBlock to add
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/DOIAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/DOIAdapter.java
index 54414d7b9..35a546c09 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/DOIAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/DOIAdapter.java
@@ -10,6 +10,7 @@
 import org.lfenergy.compas.scl2007b4.model.TSDI;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 
 /**
@@ -56,6 +57,12 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getDOI().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("DOI[name=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+    }
+
     /**
      * Gets SDI by name from current DOI
      * @param sName name of SDI to get
@@ -161,5 +168,11 @@ protected boolean amChildElementRef() {
             return parentAdapter.getCurrentElem().getSDIOrDAI().contains(currentElem);
         }
 
+        @Override
+        protected String elementXPath() {
+            return String.format("DAI[name=%s]",
+                    Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+        }
+
     }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/IEDAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/IEDAdapter.java
index 6d3c5455a..fd84454af 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/IEDAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/IEDAdapter.java
@@ -15,6 +15,7 @@
 import org.lfenergy.compas.sct.commons.scl.ObjectReference;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
 import org.lfenergy.compas.sct.commons.scl.SclRootAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -99,6 +100,11 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getIED().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("IED[%s]", Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+    }
+
     /**
      * Sets IED name in current IED
      * @param iedName new name to set
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LDeviceAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LDeviceAdapter.java
index c2f6fa0ea..a037accc3 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LDeviceAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LDeviceAdapter.java
@@ -14,6 +14,7 @@
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
 import org.lfenergy.compas.sct.commons.scl.dtt.DataTypeTemplateAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -75,6 +76,11 @@ protected boolean amChildElementRef() {
                 .anyMatch(tlDevice -> currentElem.getInst().equals(tlDevice.getInst()));
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("LDevice[%s]", Utils.xpathAttributeFilter("inst", currentElem.isSetInst() ? currentElem.getInst() : null));
+    }
+
     /**
      * Updates LDevice name by combining IED name and LDevice ldInst value
      * @throws ScdException throws when renaming LDevice and new name has more than 33 caracteres
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LN0Adapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LN0Adapter.java
index a443250fc..79808c8a4 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LN0Adapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LN0Adapter.java
@@ -5,15 +5,16 @@
 package org.lfenergy.compas.sct.commons.scl.ied;
 
 
-import org.lfenergy.compas.scl2007b4.model.LN0;
-import org.lfenergy.compas.scl2007b4.model.TLLN0Enum;
-import org.lfenergy.compas.scl2007b4.model.TServiceType;
-import org.lfenergy.compas.sct.commons.dto.ExtRefInfo;
-import org.lfenergy.compas.sct.commons.dto.ExtRefSignalInfo;
-import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
+import org.lfenergy.compas.scl2007b4.model.*;
+import org.lfenergy.compas.sct.commons.dto.*;
+import org.lfenergy.compas.sct.commons.scl.LDeviceActivation;
 import org.lfenergy.compas.sct.commons.scl.ObjectReference;
+import org.lfenergy.compas.sct.commons.scl.PrivateService;
+import org.lfenergy.compas.sct.commons.scl.dtt.EnumTypeAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
-import java.util.List;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * A representation of the model object
@@ -83,6 +84,13 @@ protected boolean amChildElementRef() {
         return currentElem == parentAdapter.getCurrentElem().getLN0();
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("LN[lnClass=LLN0 and %s and %s]",
+                Utils.xpathAttributeFilter("inst", currentElem.isSetInst() ? currentElem.getInst() : null),
+                Utils.xpathAttributeFilter("lnType", currentElem.isSetLnType() ? currentElem.getLnType() : null));
+    }
+
     /**
      * Gets current LN0 class type
      * @return <em>LN0.class</em>
@@ -118,6 +126,26 @@ public String getPrefix() {
         return "";
     }
 
+    /**
+     * Returns sets of enum value for given ResumedDataTemplate object
+     * @param filter ResumedDataTemplate object
+     * @return Enum value list
+     */
+    @Override
+    public Set<String> getEnumValue(ResumedDataTemplate filter) {
+        List<ResumedDataTemplate> daiList = getDAI(filter, false);
+       Optional<EnumTypeAdapter> enumTypeAdapter = parentAdapter
+                .getParentAdapter().getParentAdapter().getDataTypeTemplateAdapter()
+                .getEnumTypeAdapterById(daiList.get(0).getDaName().getType());
+
+       if(enumTypeAdapter.isEmpty()){
+           return new HashSet<>();
+       }
+       return enumTypeAdapter.get().getCurrentElem().getEnumVal()
+               .stream().map(TEnumVal::getValue)
+               .collect(Collectors.toSet());
+    }
+
     /** Checks if given attibrute corresponds to DataSet or ReportControl or SMVControl or GSEControl in current LN0
      * @param dataAttribute attribute to check
      * @return <em>Boolean</em> value of check result
@@ -138,4 +166,109 @@ public void removeAllControlBlocksAndDatasets() {
         currentElem.unsetGSEControl();
         currentElem.unsetSampledValueControl();
     }
+
+    /**
+     * Construct ResumedDataTemplate object with DO and DA attributes
+     * @param doName <em>The value of the <b>name </b> attribute of <b>DO </b> object</em>
+     * @param daTypeName <em><b>DaTypeName </b> object</em>
+     * @return ResumedDataTemplate
+     */
+    private ResumedDataTemplate getResumedDataTemplate(String doName, DaTypeName daTypeName) {
+        ResumedDataTemplate filter = new ResumedDataTemplate();
+        filter.setLnClass(getLNClass());
+        filter.setLnInst(getLNInst());
+        filter.setPrefix(getPrefix());
+        filter.setLnType(getLnType());
+        filter.setDoName(new DoTypeName(doName));
+        filter.setDaName(daTypeName);
+        return filter;
+    }
+
+    /**
+     * Verify and update LDevice status in parent Node
+     * @param lDeviceActivation LDeviceActivation wich
+     * @return Set of Errors
+     */
+    public List<SclReport.ErrorDescription> checkAndUpdateLDevice(LDeviceActivation lDeviceActivation) {
+        List<SclReport.ErrorDescription> errors = new ArrayList<>();
+        lDeviceActivation.getErrorMessages().clear();
+        final String iedName = getParentAdapter().getParentAdapter().getName();
+        final String ldInst = getParentAdapter().getInst();
+        final String behaviourDO = "Beh";
+        final String targetDO = "Mod";
+        final String targetDA = "stVal";
+        DaTypeName daTypeName = new DaTypeName();
+        daTypeName.setName(targetDA);
+        daTypeName.setBType(TPredefinedBasicTypeEnum.ENUM);
+        daTypeName.setFc(TFCEnum.ST);
+        ResumedDataTemplate daiBehFilter = getResumedDataTemplate(behaviourDO, daTypeName);
+        List<ResumedDataTemplate> daiBehList = getDAI(daiBehFilter, false);
+        if (daiBehList.isEmpty()) {
+            buildErrorMessage(errors, getXPath(),
+                    "The IED@%s/LDevice@%s doesn't have a DO @name='Beh' OR its associated DA@fc='ST' AND DA@name='stVal'",
+                    iedName, ldInst);
+            return errors;
+        }
+        Set<String> enumValues = getEnumValue(daiBehList.get(0));
+        List<TCompasLDevice> compasLDevicePrivateList = PrivateService.getCompasPrivates(getParentAdapter().getCurrentElem(), TCompasLDevice.class);
+        if (compasLDevicePrivateList.isEmpty()) {
+            buildErrorMessage(errors, getXPath(),
+                    "The IED@%s/LDevice@%s doesn't have a Private compas:LDevice.",
+                    iedName, ldInst);
+            return errors;
+        }
+        if (!compasLDevicePrivateList.get(0).isSetLDeviceStatus()) {
+            buildErrorMessage(errors, getXPath(),
+                    "The IED@%s/LDevice@%s Private compas:LDevice doesn't have the attribute 'LDeviceStatus'",
+                    iedName, ldInst);
+            return errors;
+        }
+        TCompasLDeviceStatus compasLDeviceStatus = compasLDevicePrivateList.get(0).getLDeviceStatus();
+        DaTypeName modTypeName = new DaTypeName();
+        daTypeName.setName(targetDA);
+        ResumedDataTemplate daiModFilter = getResumedDataTemplate(targetDO, modTypeName);
+        List<ResumedDataTemplate> daiModList = getDAI(daiModFilter, false);
+        if (daiModList.isEmpty()) {
+            buildErrorMessage(errors, getXPath(),
+                    "The IED@%s/LDevice@%s doesn't have a DO @name='Mod'",
+                    iedName, ldInst);
+            return errors;
+        }
+        ResumedDataTemplate daiMod = daiModList.get(0);
+        String initialValue = daiMod.getDaName().getDaiValues().isEmpty() ? "" : daiMod.getDaName().getDaiValues().values().toArray()[0].toString();
+        lDeviceActivation.setResumedDataTemplate(daiMod);
+        lDeviceActivation.checkLDeviceActivationStatus(iedName, ldInst, compasLDeviceStatus, enumValues);
+        if(Boolean.TRUE.equals(lDeviceActivation.isUpdatable())){
+            if(!initialValue.equals(lDeviceActivation.getResumedDataTemplate().getDaName().getDaiValues().values().toArray()[0])) {
+                updateDAI(lDeviceActivation.getResumedDataTemplate());
+            }
+        }else {
+            List<SclReport.ErrorDescription> errorDescriptionList = lDeviceActivation.getErrorMessages()
+                    .stream()
+                    .map(errorMessage -> SclReport.ErrorDescription.builder()
+                            .xpath(getXPath())
+                            .message(errorMessage)
+                            .build())
+                    .collect(Collectors.toList());
+            errors.addAll(errorDescriptionList);
+        }
+        return errors;
+    }
+
+    /**
+     * Update ErrorDescription list of SclReport object with given xpath and message
+     * @param errors input parameter
+     * @param xpath input parameter
+     * @param message input parameter
+     * @param iedName input parameter
+     * @param ldInst input parameter
+     */
+    private void buildErrorMessage(List<SclReport.ErrorDescription> errors, String xpath, String message, String iedName, String ldInst) {
+        String msg = String.format(message, iedName, ldInst);
+        errors.add(SclReport.ErrorDescription.builder()
+                .message(msg)
+                .xpath(xpath)
+                .build());
+    }
+
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LNAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LNAdapter.java
index 90bc1b5e5..fd0b70983 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LNAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/LNAdapter.java
@@ -10,8 +10,11 @@
 import org.lfenergy.compas.sct.commons.dto.ExtRefSignalInfo;
 import org.lfenergy.compas.sct.commons.dto.ResumedDataTemplate;
 import org.lfenergy.compas.sct.commons.scl.ObjectReference;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 
 /**
@@ -113,6 +116,17 @@ public String getPrefix() {
         return currentElem.getPrefix();
     }
 
+
+    /**
+     * TODO
+     * @param rdt
+     * @return
+     */
+    @Override
+    public Set<String> getEnumValue(ResumedDataTemplate rdt) {
+        return new HashSet<>();
+    }
+
     /**
      * Check if node is child of the reference node
      * @return link parent child existence
@@ -123,4 +137,12 @@ protected boolean amChildElementRef() {
         // as there's no equals method in TLN
         return parentAdapter.getCurrentElem().getLN().contains(currentElem);
     }
+
+    @Override
+    protected String elementXPath() {
+        return String.format("LN[%s and %s and %s]",
+                Utils.xpathAttributeFilter("lnClass", currentElem.isSetLnClass() ? currentElem.getLnClass() : null),
+                Utils.xpathAttributeFilter("inst", currentElem.isSetInst() ? currentElem.getInst() : null),
+                Utils.xpathAttributeFilter("lnType", currentElem.isSetLnType() ? currentElem.getLnType() : null));
+    }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/RootSDIAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/RootSDIAdapter.java
index d447610ca..3e7282e4b 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/RootSDIAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/RootSDIAdapter.java
@@ -8,6 +8,7 @@
 import org.lfenergy.compas.scl2007b4.model.TSDI;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 
 /**
@@ -52,6 +53,13 @@ protected boolean amChildElementRef() {
         return parentAdapter.getCurrentElem().getSDIOrDAI().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("SDI[name=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+    }
+
+
     /**
      * Gets in current root SDI specific SDI by its name
      * @param name name of SDI to get
@@ -152,5 +160,11 @@ protected boolean amChildElementRef() {
             return parentAdapter.getCurrentElem().getSDIOrDAI().contains(currentElem);
         }
 
+        @Override
+        protected String elementXPath() {
+            return String.format("DAI[name=%s]",
+                    Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+        }
+
     }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/SDIAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/SDIAdapter.java
index 46399ddf3..1194680a1 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/SDIAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/ied/SDIAdapter.java
@@ -8,6 +8,7 @@
 import org.lfenergy.compas.scl2007b4.model.TSDI;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.scl.SclElementAdapter;
+import org.lfenergy.compas.sct.commons.util.Utils;
 
 import java.util.Objects;
 
@@ -57,6 +58,12 @@ protected boolean amChildElementRef() {
         return SDIAdapter.class.cast(parentAdapter).getCurrentElem().getSDIOrDAI().contains(currentElem);
     }
 
+    @Override
+    protected String elementXPath() {
+        return String.format("SDI[name=%s]",
+                Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+    }
+
     /**
      * Gets in current SDI specific SDI by its name
      * @param sName name of SDI to get
@@ -162,5 +169,10 @@ protected boolean amChildElementRef() {
             return parentAdapter.getCurrentElem().getSDIOrDAI().contains(currentElem);
         }
 
+        @Override
+        protected String elementXPath() {
+            return String.format("DAI[name=%s]",
+                    Utils.xpathAttributeFilter("name", currentElem.isSetName() ? currentElem.getName() : null));
+        }
     }
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/sstation/BayAdapter.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/sstation/BayAdapter.java
index a8ad47551..cb805f7f5 100644
--- a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/sstation/BayAdapter.java
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/scl/sstation/BayAdapter.java
@@ -97,4 +97,5 @@ public Stream<FunctionAdapter> streamFunctionAdapters(){
         }
         return currentElem.getFunction().stream().map(tFunction -> new FunctionAdapter(this, tFunction));
     }
+
 }
diff --git a/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/util/STValEnum.java b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/util/STValEnum.java
new file mode 100644
index 000000000..3b1559172
--- /dev/null
+++ b/sct-commons/src/main/java/org/lfenergy/compas/sct/commons/util/STValEnum.java
@@ -0,0 +1,21 @@
+/*
+ * // SPDX-FileCopyrightText: 2022 RTE FRANCE
+ * //
+ * // SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.lfenergy.compas.sct.commons.util;
+
+/**
+ * A representation of a specific object <em><b>TDAI</b></em> name that have attribute name STVal.
+ *
+ * @see org.lfenergy.compas.scl2007b4.model.TPredefinedBasicTypeEnum
+ */
+public enum STValEnum {
+    ON("on"),
+    OFF("off");
+    public final String value;
+    STValEnum(String value) {
+        this.value = value;
+    }
+}
\ No newline at end of file
diff --git a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivationTest.java b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivationTest.java
new file mode 100644
index 000000000..6a661a72a
--- /dev/null
+++ b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/LDeviceActivationTest.java
@@ -0,0 +1,17 @@
+package org.lfenergy.compas.sct.commons.scl;
+
+import org.junit.jupiter.api.Test;
+import org.lfenergy.compas.scl2007b4.model.TCompasLDeviceStatus;
+
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class LDeviceActivationTest {
+
+    @Test
+    void checkLDeviceActivationStatus() {
+    }
+
+}
\ No newline at end of file
diff --git a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SclServiceTest.java b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SclServiceTest.java
index 571891ae9..a2ffd1884 100644
--- a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SclServiceTest.java
+++ b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SclServiceTest.java
@@ -5,7 +5,13 @@
 package org.lfenergy.compas.sct.commons.scl;
 
 import org.apache.commons.lang3.StringUtils;
+import org.junit.jupiter.api.DynamicTest;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestFactory;
+import org.junit.jupiter.api.function.Executable;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
 import org.lfenergy.compas.scl2007b4.model.*;
 import org.lfenergy.compas.sct.commons.dto.*;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
@@ -14,12 +20,15 @@
 
 import java.util.*;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.DynamicTest.dynamicTest;
 import static org.lfenergy.compas.sct.commons.testhelpers.DataTypeUtils.createDa;
 import static org.lfenergy.compas.sct.commons.testhelpers.DataTypeUtils.createDo;
 import static org.lfenergy.compas.sct.commons.testhelpers.SclTestMarshaller.assertIsMarshallable;
+import static org.lfenergy.compas.sct.commons.testhelpers.marshaller.SclTestMarshaller.createWrapper;
 import static org.lfenergy.compas.sct.commons.util.PrivateEnum.COMPAS_SCL_FILE_TYPE;
 
 class SclServiceTest {
@@ -701,4 +710,242 @@ void removeControlBlocksAndDatasetAndExtRefSrc_should_remove_srcXXX_attributes_o
         assertIsMarshallable(scl);
     }
 
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenMissingDOBeh() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_KO_MissingBeh.scd");
+        String before = createWrapper().marshall(scl);
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        String after = createWrapper().marshall(sclReport.getScdFile().getCurrentElem());
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+                .hasSize(1)
+                .extracting(SclReport.ErrorDescription::getMessage)
+                .containsExactly(
+                        "The IED@IedName1/LDevice@LDSUIED doesn't have a DO @name='Beh' OR its associated DA@fc='ST' AND DA@name='stVal'");
+        assertEquals(before, after);
+    }
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenMissingLDevicePrivate() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivate.scd");
+        assertTrue(getLDeviceStatusValue(scl, "IedName1", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+            .hasSize(1)
+            .containsExactly(SclReport.ErrorDescription.builder()
+                    .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                    .message("The IED@IedName1/LDevice@LDSUIED doesn't have a Private compas:LDevice.")
+                    .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+    }
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenMissingLDevicePrivateAttribute() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivateAttribute.scd");
+        assertTrue(getLDeviceStatusValue(scl, "IedName1", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+            .hasSize(1)
+            .containsExactly(SclReport.ErrorDescription.builder()
+                    .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                    .message("The IED@IedName1/LDevice@LDSUIED Private compas:LDevice doesn't have the attribute 'LDeviceStatus'")
+                    .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+    }
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenMissingDOMod() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_KO_MissingMod.scd");
+        assertTrue(getLDeviceStatusValue(scl, "IedName1", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+            .hasSize(1)
+            .containsExactly(SclReport.ErrorDescription.builder()
+                    .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                    .message("The IED@IedName1/LDevice@LDSUIED doesn't have a DO @name='Mod'")
+                    .build());
+        assertEquals( "off",getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+    }
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenAllLDeviceActive() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_LD_STATUS_ACTIVE.scd");
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(scl, "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+                .hasSize(3)
+                .contains(SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                                .message("Unexpected error: The IED@IedName1/LDevice@LDSUIED cannot be set to 'off' but has not been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName2\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType2\"]")
+                                .message("Unexpected error: The IED@IedName2/LDevice@LDSUIED cannot be set to 'on' but has been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName3\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType3\"]")
+                                .message("Unexpected error: The IED@IedName3/LDevice@LDSUIED cannot be activated or desactivated because its BehaviourKind Enum contains NOT 'on' AND NOT 'off'.")
+                                .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+    }
+
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenAllLDeviceUntested() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_LD_STATUS_UNTESTED.scd");
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(scl, "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+                .hasSize(3)
+                .contains(SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                                .message("Unexpected error: The IED@IedName1/LDevice@LDSUIED cannot be set to 'off' but has not been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName2\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType2\"]")
+                                .message("Unexpected error: The IED@IedName2/LDevice@LDSUIED cannot be set to 'on' but has been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName3\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType3\"]")
+                                .message("Unexpected error: The IED@IedName3/LDevice@LDSUIED cannot be activated or desactivated because its BehaviourKind Enum contains NOT 'on' AND NOT 'off'.")
+                                .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+    }
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenAllLDeviceInactive_Test1() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test1_LD_STATUS_INACTIVE.scd");
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(scl, "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+                .hasSize(3)
+                .contains(SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                                .message("Unexpected error: The IED@IedName1/LDevice@LDSUIED is not qualified into STD but has been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName2\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType2\"]")
+                                .message("Unexpected error: The IED@IedName2/LDevice@LDSUIED cannot be set to 'on' but has been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName3\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType3\"]")
+                                .message("Unexpected error: The IED@IedName3/LDevice@LDSUIED cannot be activated or desactivated because its BehaviourKind Enum contains NOT 'on' AND NOT 'off'.")
+                                .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+    }
+
+    @Test
+    void updateLDeviceStatus_shouldReturnReportWithError_WhenAllLDeviceInactive_Test2() throws Exception {
+        // Given
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test2_LD_STATUS_INACTIVE.scd");
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(scl, "IedName2", "LDSUIED").get().getValue());
+        assertFalse(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(scl);
+        // Then
+        assertFalse(sclReport.isSuccess());
+        assertThat(sclReport.getErrorDescriptionList())
+                .hasSize(2)
+                .contains(SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName1\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType1\"]")
+                                .message("Unexpected error: The IED@IedName1/LDevice@LDSUIED cannot be set to 'off' but has not been selected into SSD: this case should not occur.")
+                                .build(),
+                        SclReport.ErrorDescription.builder()
+                                .xpath("/SCL/IED[@name=\"IedName2\"]/LDevice[@inst=\"LDSUIED\"]/LN[lnClass=LLN0 and @inst=\"\" and @lnType=\"LNType2\"]")
+                                .message("Unexpected error: The IED@IedName2/LDevice@LDSUIED is not qualified into STD but has been selected into SSD: this case should not occur.")
+                                .build());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+        assertEquals("on", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").get().getValue());
+        assertTrue(getLDeviceStatusValue(scl, "IedName3", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(scl, "IedName3", "LDSUIED").get().getValue());
+    }
+
+
+    @Test
+    void updateLDeviceStatus_shouldReturnUpdatedFile() throws Exception {
+        // Given
+        SCL givenScl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_Template.scd");
+        assertTrue(getLDeviceStatusValue(givenScl, "IedName1", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(givenScl, "IedName1", "LDSUIED").get().getValue());
+
+        assertTrue(getLDeviceStatusValue(givenScl, "IedName2", "LDSUIED").isPresent());
+        assertEquals("on", getLDeviceStatusValue(givenScl, "IedName2", "LDSUIED").get().getValue());
+
+        assertFalse(getLDeviceStatusValue(givenScl, "IedName3", "LDSUIED").isPresent());
+
+        // When
+        SclReport sclReport = SclService.updateLDeviceStatus(givenScl);
+        // Then
+        assertTrue(sclReport.isSuccess());
+        assertTrue(getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").isPresent());
+        assertEquals("on", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName1", "LDSUIED").get().getValue());
+
+        assertTrue(getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName2", "LDSUIED").get().getValue());
+
+        assertTrue(getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName3", "LDSUIED").isPresent());
+        assertEquals("off", getLDeviceStatusValue(sclReport.getScdFile().getCurrentElem(), "IedName3", "LDSUIED").get().getValue());
+    }
+
+
+    private Optional<TVal> getLDeviceStatusValue(SCL scl, String iedName, String ldInst){
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scl);
+        IEDAdapter iedAdapter = sclRootAdapter.getIEDAdapterByName(iedName);
+        Optional<LDeviceAdapter> lDeviceAdapter = iedAdapter.getLDeviceAdapterByLdInst(ldInst);
+        LN0Adapter ln0Adapter = lDeviceAdapter.get().getLN0Adapter();
+        Optional<DOIAdapter> doiAdapter = ln0Adapter.getDOIAdapters().stream()
+                .filter(doiAdapter1 -> doiAdapter1.getCurrentElem().getName().equals("Mod"))
+                .findFirst();
+        if(doiAdapter.isEmpty()) return Optional.empty();
+        return doiAdapter.get().getCurrentElem().getSDIOrDAI().stream()
+                .filter(tUnNaming -> tUnNaming.getClass().equals(TDAI.class))
+                .map(TDAI.class::cast)
+                .filter(tdai -> tdai.getName().equals("stVal"))
+                .map(tdai -> tdai.getVal().get(0))
+                .findFirst();
+    }
+
 }
diff --git a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SubstationServiceTest.java b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SubstationServiceTest.java
index 16d46ef35..b2e27c93d 100644
--- a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SubstationServiceTest.java
+++ b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/SubstationServiceTest.java
@@ -4,12 +4,15 @@
 
 package org.lfenergy.compas.sct.commons.scl;
 
+import org.apache.commons.lang3.tuple.Pair;
 import org.junit.jupiter.api.Test;
 import org.lfenergy.compas.scl2007b4.model.SCL;
 import org.lfenergy.compas.scl2007b4.model.TSubstation;
 import org.lfenergy.compas.sct.commons.exception.ScdException;
 import org.lfenergy.compas.sct.commons.testhelpers.SclTestMarshaller;
 
+import java.util.List;
+
 import static org.junit.jupiter.api.Assertions.*;
 import static org.lfenergy.compas.sct.commons.testhelpers.SclTestMarshaller.assertIsMarshallable;
 
@@ -77,4 +80,19 @@ void addSubstation_when_substations_names_differ_should_throw_exception() throws
         assertThrows(ScdException.class, () -> SubstationService.addSubstation(scd, ssd));
     }
 
+    @Test
+    void getLDevicesFromLNode_test1_withoutLN0() throws Exception {
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/scd-with-substation-lnode.xml");
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scl);
+        List<Pair<String, String>> iedNameLdInstList = SubstationService.getLDevicesFromLNode(sclRootAdapter, false);
+        assertEquals(2, iedNameLdInstList.size());
+    }
+
+    @Test
+    void getLDevicesFromLNode_test2_withLN0() throws Exception {
+        SCL scl = SclTestMarshaller.getSCLFromFile("/scd-refresh-lnode/issue68_Test_Template.scd");
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scl);
+        List<Pair<String, String>> iedNameLdInstList = SubstationService.getLDevicesFromLNode(sclRootAdapter, true);
+        assertEquals(1, iedNameLdInstList.size());
+    }
 }
diff --git a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/ied/LN0AdapterTest.java b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/ied/LN0AdapterTest.java
index 5b05181e3..ad16b5102 100644
--- a/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/ied/LN0AdapterTest.java
+++ b/sct-commons/src/test/java/org/lfenergy/compas/sct/commons/scl/ied/LN0AdapterTest.java
@@ -14,6 +14,7 @@
 import org.mockito.Mockito;
 
 import java.util.List;
+import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -325,4 +326,51 @@ void addPrivate() {
         lnAdapter.addPrivate(tPrivate);
         assertEquals(1, lnAdapter.getCurrentElem().getPrivate().size());
     }
+
+
+    @Test
+    void testGetDAI() throws Exception {
+        SCL scd = SclTestMarshaller.getSCLFromFile("/scd-ied-dtt-com-import-stds/std.xml");
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scd);
+        IEDAdapter iAdapter = assertDoesNotThrow(() -> sclRootAdapter.getIEDAdapterByName("IED4d4fe1a8cda64cf88a5ee4176a1a0eef"));
+        LDeviceAdapter lDeviceAdapter = assertDoesNotThrow(()-> iAdapter.getLDeviceAdapterByLdInst("LDSUIED").get());
+        LN0Adapter ln0Adapter = lDeviceAdapter.getLN0Adapter();
+        ResumedDataTemplate filter = new ResumedDataTemplate();
+        filter.setLnClass(ln0Adapter.getLNClass());
+        filter.setLnInst(ln0Adapter.getLNInst());
+        filter.setPrefix(ln0Adapter.getPrefix());
+        filter.setLnType(ln0Adapter.getLnType());
+        filter.setDoName(new DoTypeName("Beh"));
+        DaTypeName daTypeName = new DaTypeName();
+        daTypeName.setName("stVal");
+        daTypeName.setBType(TPredefinedBasicTypeEnum.ENUM);
+        daTypeName.setFc(TFCEnum.ST);
+        filter.setDaName(daTypeName);
+        var rDtts = ln0Adapter.getDAI(filter,false);
+        assertFalse(rDtts.isEmpty());
+        assertEquals(1,rDtts.size());
+        assertNotNull(rDtts.get(0).getDaName().getType());
+    }
+
+    @Test
+    void getEnumValue() throws Exception {
+        SCL scd = SclTestMarshaller.getSCLFromFile("/scd-ied-dtt-com-import-stds/std.xml");
+        SclRootAdapter sclRootAdapter = new SclRootAdapter(scd);
+        IEDAdapter iAdapter = assertDoesNotThrow(() -> sclRootAdapter.getIEDAdapterByName("IED4d4fe1a8cda64cf88a5ee4176a1a0eef"));
+        LDeviceAdapter lDeviceAdapter = assertDoesNotThrow(()-> iAdapter.getLDeviceAdapterByLdInst("LDSUIED").get());
+        LN0Adapter ln0Adapter = lDeviceAdapter.getLN0Adapter();
+        ResumedDataTemplate filter = new ResumedDataTemplate();
+        filter.setLnClass(ln0Adapter.getLNClass());
+        filter.setLnInst(ln0Adapter.getLNInst());
+        filter.setPrefix(ln0Adapter.getPrefix());
+        filter.setLnType(ln0Adapter.getLnType());
+        filter.setDoName(new DoTypeName("Beh"));
+        DaTypeName daTypeName = new DaTypeName();
+        daTypeName.setName("stVal");
+        daTypeName.setBType(TPredefinedBasicTypeEnum.ENUM);
+        daTypeName.setFc(TFCEnum.ST);
+        filter.setDaName(daTypeName);
+        Set<String> enumValues = ln0Adapter.getEnumValue(filter);
+        assertEquals(5, enumValues.size());
+    }
 }
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test1_LD_STATUS_INACTIVE.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test1_LD_STATUS_INACTIVE.scd
new file mode 100644
index 000000000..b6f2124f7
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test1_LD_STATUS_INACTIVE.scd
@@ -0,0 +1,224 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+					<LNode iedName="IedName2" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName2" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName2LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName2LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType2" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>on</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName3" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName3" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName3LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName3LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType3" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType2">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO3" transient="false" />
+			<DO name="Beh" type="DO3" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType3">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO4" transient="false" />
+			<DO name="Beh" type="DO4" transient="false"/>
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<DOType cdc="ENC" id="DO3">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind2" valImport="true"/>
+		</DOType>
+		<DOType cdc="ENC" id="DO4">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind3" valImport="true"/>
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind2">
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind3">
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test2_LD_STATUS_INACTIVE.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test2_LD_STATUS_INACTIVE.scd
new file mode 100644
index 000000000..f94cd1956
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test2_LD_STATUS_INACTIVE.scd
@@ -0,0 +1,222 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName2" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName2" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName2LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName2LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType2" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>on</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName3" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName3" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName3LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName3LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType3" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType2">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO3" transient="false" />
+			<DO name="Beh" type="DO3" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType3">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO4" transient="false" />
+			<DO name="Beh" type="DO4" transient="false"/>
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<DOType cdc="ENC" id="DO3">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind2" valImport="true"/>
+		</DOType>
+		<DOType cdc="ENC" id="DO4">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind3" valImport="true"/>
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind2">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind3">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingBeh.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingBeh.scd
new file mode 100644
index 000000000..068f2cf7f
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingBeh.scd
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="2">blocked</EnumVal>
+			<EnumVal ord="3">test</EnumVal>
+			<EnumVal ord="4">test/blocked</EnumVal>
+			<EnumVal ord="5">off</EnumVal>
+			<EnumVal ord="1">on</EnumVal>
+		</EnumType>
+
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivate.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivate.scd
new file mode 100644
index 000000000..48877c0b5
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivate.scd
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false" />
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="2">blocked</EnumVal>
+			<EnumVal ord="3">test</EnumVal>
+			<EnumVal ord="4">test/blocked</EnumVal>
+			<EnumVal ord="5">off</EnumVal>
+			<EnumVal ord="1">on</EnumVal>
+		</EnumType>
+
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivateAttribute.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivateAttribute.scd
new file mode 100644
index 000000000..8ab10e71c
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingLDevicePrivateAttribute.scd
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false" />
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="2">blocked</EnumVal>
+			<EnumVal ord="3">test</EnumVal>
+			<EnumVal ord="4">test/blocked</EnumVal>
+			<EnumVal ord="5">off</EnumVal>
+			<EnumVal ord="1">on</EnumVal>
+		</EnumType>
+
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingMod.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingMod.scd
new file mode 100644
index 000000000..f6d2f2979
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_KO_MissingMod.scd
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Beh" type="DO2" transient="false" />
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="2">blocked</EnumVal>
+			<EnumVal ord="3">test</EnumVal>
+			<EnumVal ord="4">test/blocked</EnumVal>
+			<EnumVal ord="5">off</EnumVal>
+			<EnumVal ord="1">on</EnumVal>
+		</EnumType>
+
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_ACTIVE.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_ACTIVE.scd
new file mode 100644
index 000000000..0823597c2
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_ACTIVE.scd
@@ -0,0 +1,219 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName2" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName2" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName2LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName2LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType2" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>on</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName3" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName3" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName3LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName3LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType3" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType2">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO3" transient="false" />
+			<DO name="Beh" type="DO3" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType3">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO4" transient="false" />
+			<DO name="Beh" type="DO4" transient="false"/>
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<DOType cdc="ENC" id="DO3">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind2" valImport="true"/>
+		</DOType>
+		<DOType cdc="ENC" id="DO4">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind3" valImport="true"/>
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind2">
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind3">
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_UNTESTED.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_UNTESTED.scd
new file mode 100644
index 000000000..6f2cb7e9d
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_LD_STATUS_UNTESTED.scd
@@ -0,0 +1,219 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName2" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="UNTESTED"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName2" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName2LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName2LDSUIED" LDeviceStatus="UNTESTED"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType2" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>on</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName3" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName3" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName3LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName3LDSUIED" LDeviceStatus="UNTESTED"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType3" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType2">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO3" transient="false" />
+			<DO name="Beh" type="DO3" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType3">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO4" transient="false" />
+			<DO name="Beh" type="DO4" transient="false"/>
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<DOType cdc="ENC" id="DO3">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind2" valImport="true"/>
+		</DOType>
+		<DOType cdc="ENC" id="DO4">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind3" valImport="true"/>
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind2">
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind3">
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file
diff --git a/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_Template.scd b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_Template.scd
new file mode 100644
index 000000000..140e2390d
--- /dev/null
+++ b/sct-commons/src/test/resources/scd-refresh-lnode/issue68_Test_Template.scd
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- SPDX-FileCopyrightText: 2022 RTE FRANCE -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+<SCL xmlns:compas="https://www.lfenergy.org/compas/extension/v1" xmlns="http://www.iec.ch/61850/2003/SCL" version="2007" revision="B" release="4">
+	<Private type="COMPAS-SclFileType">
+		<compas:SclFileType>SCD</compas:SclFileType>
+	</Private>
+	<Header id="9ff3be19-a353-4b9c-b71b-af133855336a" version="5" revision="A" toolID="COMPAS">
+		<History>
+			<Hitem version="5" revision="A" when="Tue Aug 23 10:37:48 CEST 2022" who="" what="" why="" />
+		</History>
+	</Header>
+	<Substation name="SITE">
+		<Private type="RTE-ExportSite">
+			<rte:ExportSite xmlns:rte="http://www.rte-france.com" Indice="2" Label="PALLU" UUID="d66637d5-2387-409e-99c3-f3d67079013a" />
+		</Private>
+		<VoltageLevel nomFreq="50" numPhases="3" name="0">
+			<Voltage unit="V" multiplier="k">0</Voltage>
+			<Bay name="BAY_1">
+				<Private type="COMPAS-Bay">
+					<compas:Bay BayCodif="TG00000001" UUID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" Version="1" MainLabel="SITE1" SecondLabel="SITE-TGENE" NumBay="7" />
+				</Private>
+				<Private type="COMPAS-Criteria">
+					<compas:Criteria ObjectID="9cd6f05b-1bbd-4ba3-86c5-41c99103e06d" CriteriaAssociationID="CriteriaAssociationID" />
+				</Private>
+				<Function name="FUNCTION_1">
+					<Private type="COMPAS-Function">
+						<compas:Function UUID="8f4cda3f-828c-4006-9b87-2af96b19304b" Label="FUNCTION_1" />
+					</Private>
+					<LNode iedName="IedName1" ldInst="LDSUIED" lnClass="LLN0" lnInst="">
+						<Private type="COMPAS-ICDHeader">
+							<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+						</Private>
+					</LNode>
+				</Function>
+			</Bay>
+		</VoltageLevel>
+	</Substation>
+	<Communication>
+		<SubNetwork type="8-MMS" name="RSPACE_PROCESS_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="PROCESS_AP">
+				<Address>
+					<P type="OSI-PSEL">00000001</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+		<SubNetwork type="IP" name="RSPACE_ADMIN_NETWORK">
+			<ConnectedAP iedName="IedName2" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+			<ConnectedAP iedName="IedName1" apName="ADMIN_AP">
+				<Address>
+					<P type="SyslogIP">Adresse IP du serveur Syslog</P>
+				</Address>
+			</ConnectedAP>
+		</SubNetwork>
+	</Communication>
+	<IED name="IedName1" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eed" IEDType="SAMU" IEDinstance="3" IEDName="IedName1" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="B" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName1LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName1LDSUIED" LDeviceStatus="ACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType1" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>off</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName2" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName2" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName2LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName2LDSUIED" LDeviceStatus="INACTIVE"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType2" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+						<DOI name="Mod">
+							<DAI name="stVal" valImport="true">
+								<Val>on</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<IED name="IedName3" type="Valeur définie par le fournisseur" manufacturer="ADU" configVersion="ADU" originalSclVersion="2007" originalSclRevision="B" originalSclRelease="4" owner="ADU">
+		<Private type="RTE-IEDType">SAMU</Private>
+		<Private type="COMPAS-IEDType">SAMU</Private>
+		<Private type="COMPAS-SystemVersion">
+			<compas:SystemVersion MainSystemVersion="01.00" MinorSystemVersion="009.001.001" />
+		</Private>
+		<Private type="COMPAS-ICDHeader">
+			<compas:ICDHeader ICDSystemVersionUUID="IED4d4fe1a8cda64cf88a5ee4176a1a0eef" IEDType="SAMU" IEDinstance="3" IEDName="IedName3" VendorName="RTE" IEDmodel="ICDfromModeling" IEDredundancy="A" BayLabel="SITE1" hwRev="01.00.00" swRev="01.00.00" headerId="cacfa2df-bdb2-47a7-b7ea-07916586ebdd" headerVersion="01.00.00" headerRevision="01.00.00"></compas:ICDHeader>
+		</Private>
+		<AccessPoint name="PROCESS_AP">
+			<Server>
+				<Authentication />
+				<LDevice inst="LDSUIED" ldName="IedName3LDSUIED" desc="IED Monitoring Function">
+					<Private type="COMPAS-LDevice">
+						<compas:LDevice xmlns:compas="https://www.lfenergy.org/compas/extension/v1" LDeviceID="IedName3LDSUIED" LDeviceStatus="UNTESTED"/>
+					</Private>
+					<LN0 lnClass="LLN0" inst="" lnType="LNType3" desc="Logical node zero">
+						<DOI name="NamPlt">
+							<DAI name="swRev">
+								<Val>01.00.000</Val>
+							</DAI>
+							<DAI name="configRev">
+								<Val>01.00.000</Val>
+							</DAI>
+						</DOI>
+					</LN0>
+				</LDevice>
+			</Server>
+		</AccessPoint>
+		<AccessPoint name="ADMIN_AP" />
+	</IED>
+
+	<DataTypeTemplates>
+		<LNodeType lnClass="LLN0" id="LNType1">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO2" transient="false" />
+			<DO name="Beh" type="DO2" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType2">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO3" transient="false" />
+			<DO name="Beh" type="DO3" transient="false"/>
+		</LNodeType>
+		<LNodeType lnClass="LLN0" id="LNType3">
+			<DO name="NamPlt" type="DO1" transient="false" />
+			<DO name="Mod" type="DO4" transient="false" />
+			<DO name="Beh" type="DO4" transient="false"/>
+		</LNodeType>
+		<DOType cdc="LPL" id="DO1">
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="configRev" bType="VisString255" valKind="RO" valImport="false" />
+			<DA fc="DC" dchg="false" qchg="false" dupd="false" name="swRev" bType="VisString255" valKind="RO" valImport="false" />
+		</DOType>
+		<DOType cdc="ENC" id="DO2">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind" valImport="true" />
+		</DOType>
+		<DOType cdc="ENC" id="DO3">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind2" valImport="true"/>
+		</DOType>
+		<DOType cdc="ENC" id="DO4">
+			<DA fc="ST" dchg="true" qchg="false" dupd="false" name="stVal" bType="Enum" type="BehaviourModeKind3" valImport="true"/>
+		</DOType>
+		<EnumType id="BehaviourModeKind">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind2">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+		<EnumType id="BehaviourModeKind3">
+			<EnumVal ord="1">on</EnumVal>
+			<EnumVal ord="2">off</EnumVal>
+			<EnumVal ord="3">blocked</EnumVal>
+			<EnumVal ord="4">test</EnumVal>
+			<EnumVal ord="5">test/blocked</EnumVal>
+		</EnumType>
+	</DataTypeTemplates>
+</SCL>
\ No newline at end of file