JES000056E JES Validation - MVSJOBNO Check Failed - reason = <reason code>, FS = <file status>

Reason codes:

04
Failed to open the output job number file.
05
An error when writing record to file.
06
uUnexpected file status when closing file.
07
Unexpected file status when rewriting file.
08
Unexpected file status when reading file.
09
Unexpected file status when opening an I-O file.
10
Unexpected file status when writing new initial record to file.
11
Unexpected file status when opening extend new file.