Multiprovider hint not working for navigational attribute: ZCPLANT__ZCOPUNIT.
We have 5 multiproviders and reports based on that. In the reports, the segregation characteristics is Operating Unit (ZCOPUNIT).
Operating unit is a navigational attribute of ZCPLANT.
Now we have multiple cubes under the multiproviders and we are trying to use multiprovider hints to enhance query performance.
The following values are maintaining in the table RRKMULTIPROVHINT:

Is there anything wrong with these entries? Do I just need to give ZCOPUNIT instead of ZCPLANT__ZCOPUNIT.?
Now these entries are maintained in BW Dev system and transported till BW Testing and then when we took the RSRT->Execute and Degub with Multiprovider explain option with and without the table entries, the result was same. Both the info-providers are referred irrespective of whether table entries are maintained or not.
Reg
Deb