Unable to add Security Policy to user id's in SU01 or SU10

Hi Experts,

We have a situation where we created Security Policy in two systems (CRM and BW) where as while trying to assign to user id's as a single by using SU01 or Mass by using SU10, We don't see any option in BW system. We are able to add to users in CRM system but not in BW system. Is there any thing we need to activate to enable or is there any other dependencies.

Thanks a lot and have a nice day!!

Regards,

Mahipal.