SAP Message 2054ALE004 - WBS element: &1. 'SaveReplica' method was not called up via ALE

Diagnosis You tried to create WBS element &v1& by using BAPI method"SaveReplica". This method is used for distributing work breakdown structures usingALE and is only intended for internal usage. System Response The WBS element was not created. Procedure Use the method "Create".