In response to your request, a unique value, id, has been generated by RACF® for the UID of user name or for the GID of group name in the OMVS segment. If a unique UID or GID value already existed in the OMVS segment of this USER or GROUP profile, then it is unchanged, and its value is what is displayed in this message. If a unique UID or GID value already existed, and RACF Remote Sharing Facility (RRSF) automatic command direction is in effect for the USER or GROUP class, then the command is propagated with the OMVS UID or GID keyword specifying the preexisting value.