JES2 QMOD phase change exit

The sample library member EQQXIT51 contains the assembler source code of the JES2 QMOD Phase Change exit, JES EXIT51. This sample must be used with z/OS® 1.7 or later. Tivoli Workload Scheduler for z/OS uses JES2 EXIT51 to detect job errors occurring during the JES2 input phase, and to trigger the creation of IJ2 events for started task.