Explanation
While DFSMShsm is performing a backup operation,
the OBTAIN macro is used to read the data set extension VTOC entry
for the data set indicated in message ARC1001I. An error is encountered.
In message ARC1001I, reascode is the return code
from the OBTAIN macro.
The values for
reascode are:
- Reascode
- Meaning
- 4
- The required volume is not mounted.
- 8
- The data set VTOC entry is not found in the VTOC of the specified
volume.
- 12
- A permanent I/O error is encountered, or an invalid volume VTOC
entry is found during the processing of the specified volume.
- 16
- There is an invalid work area pointer.
- 20
- The SEEK option is specified, and the absolute track address (CCHH)
is not within the boundaries of VTOC.
System action
The backup operation ends. DFSMShsm processing continues.
Programmer response
Reason codes received in message ARC1001I
or ARC0734I are:
- Reascode
- Meaning
- 4
- Correct the problem and issue a command to start the backup.
- 8
- If the data set was deleted since the beginning of the volume
backup, no action is required. Otherwise, notify the system programmer
to take corrective action.
- 12
- Notify the system programmer to take corrective action.
- 16, 20
- Notify the storage administrator to take corrective action.