Table 1 describes AOM tape library return and reason codes.
| Return Code | Error Type | Reason Code | Description |
|---|---|---|---|
| X'00' | Success | X'0000' | Request was successful |
| X'04' | Warning | X'0401' | Affinity list is in pool list order (not ordered by hardware). |
| X'0402' | Asynchronous order was deleted by REQTYPE(DELETE). | ||
| X'0403' | REQTYPE(LISTEN) and a listen request already exists for the library. | ||
| X'0404' | REQTYPE(MEDINFO) medium sense does not contain required data (volume may not be mounted) | ||
| X'08' | Invalid request | X'0800' | Unsupported request type. |
| X'0801' | SERVL eye-catcher invalid. | ||
| X'0802' | Store into SERVL program checked. | ||
| X'0805' | Invalid category code (SERVCAT1). | ||
| X'0808' | UCB or device number is required for the request. | ||
| X'0809' | Library-ID is required for the request. | ||
| X'0810' | Exit routine is required for the request. | ||
| X'0811' | Device not found in any library | ||
| X'0812' | Invalid device type | ||
| X'0813' | Library Manager returned invalid PTP device data | ||
| X'0814' | All Device Data requested but not supported by microcode | ||
| X'0815' | I/O error trying to read All Device Data record sets. | ||
| X'0816' | OPM type request, but not supported by microcode. | ||
| X'0817' | SERVEXIT address is invalid (must be DFVLAPR | ||
| X'0C' | Library or Device unavailable | X'0C00' | There are no libraries in the system. |
| X'0C01' | Libraries in the system, but configuration not 'SET'. | ||
| X'0C02' | No devices available for library I/O. | ||
| X'0C03' | Request requires I/O and library is OFFLINE. | ||
| X'0C04' | Request requires I/O and library is not operational. | ||
| X'0C05' | LSSCB not found for library specified by SERVLID. | ||
| X'0C06' | LSSDP not found for UCB or device number. | ||
| X'0C07' | EJECT failed - 1600 library orders are already queued | ||
| X'0C08' | Two 4 minute timeouts (library I/O did not complete in 4 minutes on the first device selected, a second device was selected and it too did not complete in 4 minutes). | ||
| X'10' | System Service failure | X'1001' | Unable to get LOCAL lock. SERVFRC contains the return code causing the failure. |
| X'1002' | GETMAIN failure. SERVFRC contains the return code causing the failure. | ||
| X'1003' | Unable to get CMS lock. SERVFRC contains the return code causing the failure. | ||
| X'1004' | FREEMAIN failure. SERVFRC contains the return code causing the failure. | ||
| X'1005' | UCBPIN failure. | ||
| X'1006' | UCBLOOK failure. | ||
| X'1008' | UCB UNPIN failure. | ||
| X'14' | Permanent I/O error | X'1401' | Asynchronous operation lost by hardware. |
| X'14xx' | I/O error. xx=AOMDRVR return code. | ||
| X'18' | AOM service failure | X'1801' | AOMQUE create failed. |
| X'1802' | AOMQUE locate failed. | ||
| X'1803' | AOMQUE delete failed. | ||
| X'1C' | AOM FRR entered. | X'1C00' | IGX00044 FRR retry successful. |
| X'1C01' | IGX00044 FRR retry failed. |