Error message RSCRM252 while using the APD

Hello,

I'm using the Analysis Process Designer (RSANWB) to move a query result into a transactional ODS. The process works fine, but I'm getting the (warning) error message RSCRM252, without further comment.

Anyone any idea about the meaning of this error?

(System: BW 3.1 (sp 15)with 3.3 BC and 3.5 SEM)

Thanks a lot for your help!