SAP Message WXP039 - Period cat. for reference layout &1 deviates from the desired period cat.

Diagnosis
You attempted to create planning layout &V2&. The desired periodcategory (period with or without a fiscal year) deviates, however, fromthe period category for reference layout &V1&.

System Response
Processing is canceled.

Procedure
Change the period category for the planning layout that is to becreated so that the reference layout can be used.