tss rev(usera) IMSMSC(abcd) acc(read)
produces the following error message:
TSS0299E IMSMSC KEYWORD ILLEGAL FOR FUNCTION
TSS0301I PERMIT FUNCTION FAILED, RETURN CODE = 4
READY
Top Secret documentation indicates the field is valid.
Release : 16.0
Component : CA Top Secret for z/OS
IMSMSC is not valid on the TSS REVOKE command. It is TSS ADDed on a user acid.
Example
TSS ADD(JOE) IMSMSC(ABCD)
Documentation is incorrect and will have it updated.