z/OS DFSMS Installation Exits
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General Programming Considerations

z/OS DFSMS Installation Exits
SC23-6850-01

  • The exit routines run in Key 5, with APF authorization. As with all subroutines, do not link edit installation exits with APF authorization.
  • They are required to be AMODE 31
  • The parameter list passed to the exit routines resides in non fetch protected, key 5 storage
  • Although the service will not enforce reentrancy, it is recommended that the routine be reentrant
Parent topic: IEHINITT Dynamic Exits

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