Hi Sankar
not sure why you mention obsolete roles button instead of filter button? if composite was obsolete and that was your issue you would not see the singles either
On your roles tab you have ALV layout for the roles. There is a button (6 from left) that looks like a funnel/filter. Click on that and see if you have an option to "delete" filter.
The filter is screen layout and not user specific. You do not need to go through and fix each user up. The user has the access (you confirmed it's in the table). You are trying to fix your screen layout
Regards
Colleen