NAU inoperative: The NAU is unable to process requests
or responses; for example, the NAU has been disrupted by an abnormal
termination.
Bytes 2 and 3 following the sense code contain sense code
specific information.
- 0000
- No specific code applies.
VTAM® hint: A
possible cause of this error is that the LU is inoperative.
- 0001
- Hierarchical reset: The identified LU-LU session is being deactivated;
an ACTLU/ACTPU (Cold) or DACTLU/DACTPU was received, or the PU has
failed.
- 0003
- Unrecoverable LU failure: The identified LU-LU session had to
be deactivated because of an abnormal termination of the PLU or SLU;
recovery from the failure was not possible.
- 0004
- Recoverable LU failure: The identified LU-LU session had to be
deactivated because of an abnormal termination of one of the LUs of
the session; recovery from the failure might be possible.
- 0005
- Hierarchical reset: Backup session reset resulted from a hierarchical
reset.