Is it possible to use a multiply authorization objects to one infocube?

Hello!

BPS-BW implementation required to use security on several CHAR including hierarchies for one infocube. What the right way to implement this requirement?

I created (RSSM) several authorization objects: one per CHAR, and assigned it to infocube. Then I created a role and included the craeted objects. But cube data didn't display in a queries or planing folders. But, when I created the auth object for the required CHARs and assigned it to role the cube data displayed accordance setted values.

What's wrong?