330

Explanation
An unauthorized task attempted to use authorized
options of the DEQ macro instruction during the processing of global
resource serialization.
Register 15 may contain a reason code
associated with this error:Code
Explanation
xxxx0001
An unauthorized requester attempted to DEQ an authorized resource.The
list of authorized major names is described in z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYN.

xxxx0002
An ISGNQXIT exit specified an authorized resource name for an
unauthorized DEQ request.The list of authorized major names is
described in z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYN.

xxxx0006 
An unauthorized requester specified TCB or RMC.
xxxx0007
An unauthorized requester attempted to issue a generic request.
xxxxyyyy
The reason code could also be associated with an ISGENQ Request=Release.
Note that the ABEND reason codes for ISGENQ correspond to the same
reason codes listed in the Return and Reason Codes section of the
ISGENQ macro in z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXG.

System action
The system issues an ABEND dump.

System programmer response
If the reason code is X'0002',
check your ISGNQXIT installation exits to ensure that they are not
coded to specify an authorized major name for unauthorized requests.
Otherwise, if the problem persists, search problem reporting data
bases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the
abend dump.

Programmer response
Correct the macro instruction. Recompile
and run the job step again. Either use an unauthorized major name
or make the program authorized.

Source
Global resource serialization