Return and reason codes

IRRSUG00 returns the following values in the reason and return code parameters:

SAF return code	RACF® return code	RACF reason code	Explanation
0	0	0	The service was successful.
4	0	0	RACF is not installed.
8	8	4	The group count is less than the number of supplemental groups.
8	8	8	The grouplist address is not valid.
8	8	12	An internal error occurred during RACF processing.
8	8	16	Recovery could not be established.
8	8	20	RACROUTE VERIFY processing failed.
8	8	24	The user ID is not defined to RACF.