Planning on Composite Provider

Hi Gurus,

When I try to create an aggregation level over composite provider I get an error RSPLS191 "InfoProvider ZIPCP001 does not exist".

The error comes from some select from RSOHCPR table where the CP doesn't exist.

I have found a note 2091885 which states "You want to use CompositeProvider modeled in eclipse ..."

Currently I have no HANA Studio installed (it is in progress) therefore I have modeled a CP (UNION only) with BW GUI.

I guess that it might be a reason (CP is modeled in GUI instead of Studio) that I can't create an aggregation level over that CP.

Am I right ?

Regards,