SAP Message 2054ALE002 - Different logical systems for WBS element &1

Diagnosis
WBS element &V1& was created in master system and sent to system &v2&.You cannot overwrite the WBS element with data from another system.

System Response
WBS element &v1& with master system &v4& is not distributed.

Procedure
Read the documentation appertaining to the prerequisites for thedistribution of work breakdown structures.