z/OS MVS Programming: Workload Management Services
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IWM4DIS – Disconnecting from Workload Management

z/OS MVS Programming: Workload Management Services
SC34-2663-00

IWM4DIS – Disconnecting from Workload Management

IWM4DIS allows the caller to disconnect from the workload management services. This means that the input connect token can no longer be passed to workload management macros such as IWM4CLSY and IWM4RPT. When a program disconnects, any enclaves associated with the input connect token are deleted from the system. Any SRBs running in the enclave are run as preemptible SRBs at the priority of the home address space. Any enclave TCBs are converted to ordinary TCBs.

You should issue this macro once during shutdown of the connecting address space.

Information

Note that this service was previously called IWMDISC for 31-bit addressing only (see IWMDISC – Disconnecting from Workload Management).

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