Authorization variable on info set

Hi Experts,

I am created authorization variable on 0MAINTPLANT. its working some of the Bex queries those made on top of Multi provider but it is not working one of my Bex query that is made on top of Info set. Can you please suggest me how to resolve.i am using SAP BW 7.4.

Note : When i creating variable on top of info object(0Maintplant) and its showing technical name is(0Maintplant) and description(Maintenance plant) like this in multi provider Bex Query.

But when i try to create Variable on top of same info object(0Maintplant) and its showing technical name is (ZBINFOSET__F132) and description(Maintenance plant) like this in Info set Bex Query.

Thanks&Regards

seetaramaraju jinugu