1 files changed, 1 insertions, 1 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/DataModelUtil.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/DataModelUtil.java
index 63080641e3..28b9c67591 100644
--- a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/DataModelUtil.java
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/DataModelUtil.java
@@ -595,7 +595,7 @@ public class DataModelUtil {
     if (status != null) {
       paramDef.setStatus(status);
     }
-    paramDef.setEntry_schema(entrySchema);
+    paramDef.setEntry_schema(entrySchema == null ? null : entrySchema.clone());
     paramDef.set_default(defaultVal);
 
     mdcDataDebugMessage.debugExitMessage(null, null);