Using JCL Subsystem Exits

Introduction
SUBSYS with DD Statements and SVC 99 Text Units
Subsystem Exit Invocation, Rules, and Guidelines
Events and Actions
For each event, this section defines the key (but not all) inputs and outputs and the actions that can be requested for the event.
Interaction with the Enterprise Server Printer Exit
Subsystem Exit Interface Block (mfjdsxit.cpy)
Subsystem Exit for OODA Subsystem (mfjyooda.cbl)
JCL (subsys1b.jcl)

Parent topic: JCL Support