SAP Message A5018 - &1 summarization versions could not be deleted.

Diagnosis
You tried to delete &V1& summarization versions. The system determinedthat there is still data in the summarization database for thesesummarization versions.

System Response
The &V1& summarization versions are not deleted.

Procedure
If you really want to delete these summarization versions, you mustfirst delete all data (transaction data and hierarchy information)belonging to these summarization versions from the summarizationdatabase.