Unable to Delete Object mapping in SU24 for Custom Tcodes

Hi all,

We have created an Custom tcode and mapped it in Su24 With Object S_TCode with Check Indicator as Yes and Proposal NO. Now we want to delete this mapping from SU24. we are unable to do it.

When we execute SU24 and select Tcode, in Change Mode and click on Remove authorization object, it asks for TR. when we save the TR then again the object comes back with same mapping. We checked the program and S_Tcode is no where mapped.

Is there something that we are missing.

Thanks

Mohammed Wasim