Merge pull request #23989 from Anurag810/item-maintain-stock-fixes

fix: maintain stock can't be changed it there is product bundle

erpnext/stock/doctype/item/item.py

@@ -977,15 +977,20 @@ def check_if_linked_document_exists(self, field):
 		# For "Is Stock Item", following doctypes is important
 		# because reserved_qty, ordered_qty and requested_qty updated from these doctypes
 		if field == "is_stock_item":
-			linked_doctypes += ["Sales Order Item", "Purchase Order Item", "Material Request Item"]
+			linked_doctypes += ["Sales Order Item", "Purchase Order Item", "Material Request Item", "Product Bundle"]
 
 		for doctype in linked_doctypes:
+			filters={"item_code": self.name, "docstatus": 1}
+
+			if doctype == "Product Bundle":
+				filters={"new_item_code": self.name}
+
 			if doctype in ("Purchase Invoice Item", "Sales Invoice Item",):
 				# If Invoice has Stock impact, only then consider it.
 				if self.stock_ledger_created():
 					return True
 
-			elif frappe.db.get_value(doctype, filters={"item_code": self.name, "docstatus": 1}):
+			elif frappe.db.get_value(doctype, filters):
 				return True
 
 	def validate_auto_reorder_enabled_in_stock_settings(self):