JES2 JCT I/O exit

The sample library member EQQXIT74 contains the assembler source code of a JES2 JCT I/O exit, JESEXIT7. EQQXIT74 is used for JES2. Tivoli Workload Scheduler for z/OS uses JESEXIT7 to detect new jobs on the internal reader and also to detect output group purge.

If you are already using a JESEXIT7, and want to keep the Tivoli Workload Scheduler for z/OS job-tracking support in a separate load module, you can specify that JES use multiple EXIT7 modules in your JES2 parameters.