After completion of the #KEEP request, the value in register 15 indicates the outcome of the operation:
|
Register 15 Value |
Meaning |
|
X'00' |
This request has been serviced successfully. |
|
X'04' |
Either the requested longterm ID cannot be found or the #KEEP request has been issued by a nonterminal task. |
|
X'14' |
The request cannot be serviced because a lock on the specified record already exists; NOWAIT has been specified. |
|
X'18' |
The request cannot be serviced because to wait for an existing lock to be released would cause a deadlock. |
|
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