ok, in that case I propose the following "work around":
- create a MultiProvider based on your InfoCube and the InfoObject on which you like to filter
- assign ALL fields (chars & key figures) of the InfoCube
- assign ONLY the key of the InfoObject
- now, on the InfoObject use the context menu (right-mouse click) and select Provider-Specific Properties
- in Constant filter on the value you wish to filter
- activate it all
et voilà ![]()