Enqueue (ENQ)
The serialisation z/OS uses to stop two jobs updating the same resource at once. A job 'waiting on a dataset' is waiting for an enqueue.
See it in context
JCL: DISP, the parameter that causes the most trouble
The serialisation z/OS uses to stop two jobs updating the same resource at once. A job 'waiting on a dataset' is waiting for an enqueue.
See it in context
JCL: DISP, the parameter that causes the most trouble