Console Messages and Replies › I/O Module Codes

I/O Module Codes

FUNCTION CODES
        +00   00            NOT VALID FUNCTION
        +04   04            OPEN ACCESS TO DATA
        +08   08            CLOSE ACCESS TO DATA
        +12   0C            CONTROL PROCESSING
        +16   10            GET
        +20   14            PUT
        +24   18            POINT TO RECORD BY KEY (NO I/O)
        +28   1C            NOTE RECORD BY KEY (NO I/O)
        +32   20            ADD RECORD TO DATA
        +36   24            UPDATE EXISTING RECORD
        +40   28            DELETE A RECORD
        +44   2C            LOCK ACCESS TO DATA
        +48   30            UNLOCK ACCESS TO DATA
        +52   34            RESERVED
        +56   38            RESERVED
        +60   3C            RESERVED
        +80   40            UNIQUE I/O FUNC START AT 80 X'50'
        +84   44            UNIQUE I/O FUNC - RESERVED
        +88   48            UNIQUE I/O FUNC - RESERVED
        +92   4C            UNIQUE I/O FUNC - RESERVED

RETURN CODES
        +00   00            COMPLETED NORMALLY
        +04   04            COMPLETED WITH WARNING
        +08   08            ERROR BEFORE ATTEMPT
        +12   0C            ERROR AFTER ATTEMPT
        +16   10            CANNOT CONTINUE

REASON CODES
        +00   00            NO REASON AVAILABLE
        +04   04            BAD VALUE FOR A PARM
        +08   08            INCORRECT SEQUENCE
        +12   0C            INCORRECT STATUS
        +16   10            SPECIAL FORMAT

FEEDBACK CODES
        +00   00            NO FEED BACK
        +04   04            RELATES TO FUNCTION
        +08   08            RELATES TO FILE
        +12   0C            RELATES TO KEY
        +16   10            RELATES TO PGM LOGIC