| Key Parameter
| Contents / Meaning
| Action
|
| 1
| 2
| 3
|
|
|
| (2)
|
|
| AUTHORISATION FAILED . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| DEVICE IS OFFLINE . . . . . . . . . . . . . . . .
|
D
|
| (2)
|
|
| DEVICE NOT AVAILABLE . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| DIFFERENT VOLUME . . . . . . . . . . . . . . . . .
|
F
|
| (2)
|
|
| FALLBACK-DATA . . . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| FILE NOT PRESENT . . . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| FORMATTER OR MAGTAPE UNIT ERROR . . . . . . . . .
|
E
|
| (2)
|
|
| HARDWARE FAILURE . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| HARDWARE-SOFTWARE INCONSISTENCY . . . . . . . . .
|
E
|
| (2)
|
|
| ILLEGAL ACCESS . . . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| ILLEGAL DEVICE NAME . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| MAGTAPE AT BEGIN OF TAPE MARK . . . . . . . . . .
|
E
|
| (2)
|
|
| MAGTAPE UNIT BUFFER OVERFLOW . . . . . . . . . . .
|
E
|
| (2)
|
|
| MORE REPORTS FOLLOW . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| MOUNTED VOLUME . . . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| NO FILES ON VOLUME . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| NO SUCH DEVICE . . . . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| NO SUCH LOGICAL FILE . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| NO SWITCH REQUEST PENDING . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| OPERATOR INTERVENTION . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| PARITY ERROR . . . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| SOFTWARE FAILURE . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| TAPE RUNAWAY . . . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| TIMEOUT OCCURED . . . . . . . . . . . . . . . . .
|
G
|
| (2)
|
|
| UNDEFINED ERROR . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| UNDEFINED MAGTAPE UNIT ERROR . . . . . . . . . . .
|
E
|
| (2)
|
|
| UNDEFINED VOLUME . . . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| UNEQUIPPED DEVICE . . . . . . . . . . . . . . . .
|
A
|
| (2)
|
|
| UNFORMATTED VOLUME . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| VOLUME ALREADY PRESENT . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| VOLUME BLOCKED . . . . . . . . . . . . . . . . . .
|
E
|
| (2)
|
|
| VOLUME NOT EXPIRED . . . . . . . . . . . . . . . .
|
Z
|
| (2)
|
|
| VOLUME NOT PRESENT . . . . . . . . . . . . . . . .
|
F
|
| (2)
|
|
| VOLUME WRITE PROTECTED . . . . . . . . . . . . . .
|
C
|
| (2)
|
|
| WRONG VOLUME LOADED . . . . . . . . . . . . . . .
|
F
|
| (2)
|
|
| WRONG VOLUME MOUNTED . . . . . . . . . . . . . . .
|
F
|