Return and reason codes

IRRSMK00 may return 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.
4	4	0	User revoked prior to call.
4	4	4	User revoked by this call.
8	8	0	Invalid function code.
8	8	4	Parameter list error.
8	8	8	Internal error during RACF processing.
8	8	12	Recovery environment could not be established.
8	8	20	RACF profile does not have required segments.
8	8	24	Length of the output area is too small to contain the data retrieved.
8	8	32	RACF profile specified does not exist.
8	8	36	Mapping to RACF profile failed.