Plant and Hierarchy authorization

We have created 0plant authorization object - ZStore.

Now when we assign user with zstore object and provide * for plants, all report works.

but when we restrict user to say plant Ids, then report will work only if report don't have hierarchy activated for plant info-object.

we have checked the user authorizations also. S_RS_Hier is also given with *

but still whenever report has hier for plant and access to certain plants are given, report shows authorization failed.