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

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