z/OS Security Server RACF Callable Services
SA23-2293-00
This callable service allows z/OS DCE
servers to associate a DCE UUID pair with a RACF® user ID.
If the function code is return RACF user ID,
the R_dceruid service returns the RACF user ID associated with the
string form of the DCE UUIDs supplied by the caller, if it is available.
If the function code is return DCE UUID, the R_dceruid service
returns the string form of the DCE UUIDs associated with the RACF user ID supplied by the caller,
if it is available. RACF stores
the UUIDs as uppercase characters and therefore returns the UUIDs
in uppercase.