Broadcasting events
The LU that your ATP sends requests to is owned by an HCL Workload Automation for Z address space where the APPC subtask is started. When you send a CREATE request to the LU, the address space processes the request and creates an event. If you want to report an event to more than one HCL Workload Automation for Z address space, or an event writer is not started in the address space that owns the target LU, you must broadcast the event.
To broadcast an event, specify SUBSYSTEM_NAME
in
the APPSEL section but do not provide a name in the APPVAL section,
or provide the name MSTR
in APPVAL. The event is
sent using the subsystem interface (SSI) to all HCL Workload Automation for Z address
spaces started on the same z/OS image
as the target.