diff --git a/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/PluginException.java b/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/PluginException.java
index bc7885db3..f359195ed 100644
--- a/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/PluginException.java
+++ b/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/PluginException.java
@@ -37,7 +37,6 @@
 public class PluginException extends WorkflowException {
 
     private static final long serialVersionUID = 1L;
-    private java.lang.Object[] params = null;
 
     public PluginException(String aErrorContext, String aErrorCode, String message) {
         super(aErrorContext, aErrorCode, message);
@@ -56,22 +55,4 @@ public PluginException(String aErrorContext, String aErrorCode, String message,
         this.params = params;
     }
 
-    public Object[] getErrorParameters() {
-        return params;
-    }
-
-    protected void setErrorParameters(java.lang.Object[] aparams) {
-        this.params = aparams;
-    }
-
-    @Override
-    public String formatErrorMessageWithParameters(String message){
-        if (params != null && params.length > 0) {
-            for (int i = 0; i < params.length; i++) {
-                message = message.replace("{" + i + "}", params[i].toString());
-            }
-        }
-
-        return message;
-    }
 }
diff --git a/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/WorkflowException.java b/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/WorkflowException.java
index 7a5436e36..753d1d965 100644
--- a/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/WorkflowException.java
+++ b/imixs-workflow-core/src/main/java/org/imixs/workflow/exceptions/WorkflowException.java
@@ -41,32 +41,28 @@ public abstract class WorkflowException extends Exception {
 
     protected String errorContext = "UNDEFINED";
     protected String errorCode = "UNDEFINED";
+    protected java.lang.Object[] params = null;
 
     public WorkflowException(String aErrorCode, String message) {
         super(message);
         errorCode = aErrorCode;
-
     }
 
     public WorkflowException(String aErrorContext, String aErrorCode, String message) {
         super(message);
         errorContext = aErrorContext;
         errorCode = aErrorCode;
-
     }
 
     public WorkflowException(String aErrorContext, String aErrorCode, String message, Exception e) {
         super(message, e);
         errorContext = aErrorContext;
         errorCode = aErrorCode;
-
     }
 
     public WorkflowException(String aErrorCode, String message, Exception e) {
         super(message, e);
-
         errorCode = aErrorCode;
-
     }
 
     public String getErrorContext() {
@@ -85,7 +81,20 @@ public void setErrorCode(String errorCode) {
         this.errorCode = errorCode;
     }
 
-    public String formatErrorMessageWithParameters(String message){
+    public Object[] getErrorParameters() {
+        return params;
+    }
+
+    protected void setErrorParameters(java.lang.Object[] aparams) {
+        this.params = aparams;
+    }
+
+    public String formatErrorMessageWithParameters(String message) {
+        if (params != null && params.length > 0) {
+            for (int i = 0; i < params.length; i++) {
+                message = message.replace("{" + i + "}", params[i].toString());
+            }
+        }
         return message;
     }
 }
diff --git a/imixs-workflow-faces/src/main/java/org/imixs/workflow/faces/util/ValidationException.java b/imixs-workflow-faces/src/main/java/org/imixs/workflow/faces/util/ValidationException.java
index 1280e1c72..7c76260f2 100644
--- a/imixs-workflow-faces/src/main/java/org/imixs/workflow/faces/util/ValidationException.java
+++ b/imixs-workflow-faces/src/main/java/org/imixs/workflow/faces/util/ValidationException.java
@@ -40,7 +40,6 @@
 public class ValidationException extends WorkflowException {
 
     private static final long serialVersionUID = 1L;
-    private java.lang.Object[] params = null;
 
     public ValidationException(String aErrorContext, String aErrorCode, String message) {
         super(aErrorContext, aErrorCode, message);
@@ -52,26 +51,7 @@ public ValidationException(String aErrorContext, String aErrorCode, String messa
 
     public ValidationException(String aErrorContext, String aErrorCode, String message, Object[] params) {
         super(aErrorContext, aErrorCode, message);
-        this.params = params;
-    }
-
-    public java.lang.Object[] getErrorParameters() {
-        return params;
-    }
-
-    protected void setErrorParameters(Object[] aparams) {
-        this.params = aparams;
-    }
-
-    @Override
-    public String formatErrorMessageWithParameters(String message){
-        if (params != null && params.length > 0) {
-            for (int i = 0; i < params.length; i++) {
-                message = message.replace("{" + i + "}", params[i].toString());
-            }
-        }
-
-        return message;
+        this.setErrorParameters(params);
     }
 
 }