diff --git a/ems-core/src/main/java/it/integry/ems_model/base/EntityBase.java b/ems-core/src/main/java/it/integry/ems_model/base/EntityBase.java
index 09b3ab1af0..d90a52edc8 100644
--- a/ems-core/src/main/java/it/integry/ems_model/base/EntityBase.java
+++ b/ems-core/src/main/java/it/integry/ems_model/base/EntityBase.java
@@ -1381,7 +1381,10 @@ public abstract class EntityBase implements Serializable, Cloneable, EntityInter
 
                 insertSQL.append(")");
 
-                try (SQLServerPreparedStatement insertBulkPs = (SQLServerPreparedStatement) sqlServerConnection.prepareStatement(insertSQL.toString())) {
+                try (SQLServerPreparedStatement insertBulkPs =
+                             (SQLServerPreparedStatement) sqlServerConnection.prepareStatement(
+                                     insertSQL.toString(),
+                                     containsIdentity ? Statement.RETURN_GENERATED_KEYS : Statement.NO_GENERATED_KEYS)) {
 
                     for (int i = 1; i <= originalValues.size(); i++) {
                         insertBulkPs.setObject(i, SqlFieldHolder.getSqlValueFieldAsObject(originalValues.get(i - 1), true));