If the operation is QUIESCE, the source data set could not be serialized. Before the quiesce attempt, a request for a shared SYSZDSN enqueue of the data set failed. This message can be received if a source HFS data set is unmounted while DFSMSdss is attempting to serialize the data set.
If the operation is UNQUIESCE, serialization for the data set was lost while the data set was being processed.
If the operation is QUIESCE, the source data set is not processed.
If the operation is UNQUIESCE, the target data set is not usable.
Processing continues with the next data set, if any. The DFSMSdss return code is 8.
See the z/OS UNIX System Services Programming: Assembler Callable Services Reference for an explanation of the return and reason codes. Correct the reported problem and rerun the job.
DFSMSdss