Format

     CALL IRRSIM00 (Work_area,
                    ALET, SAF_return_code,
                    ALET, RACF_return_code,
                    ALET, RACF_reason_code,
                    ALET, Function_code,
                             Option_word,
                             RACF_userid,
                             Certificate,
                             Application_userid
                             Distinguished_Name,
                             Registry_Name                    )