Exit routine environment

The following restrictions apply to this exit:
  • It must be named HFMSECUR.
  • It must reside in LPA (that is, within MLPA, FLPA, PLPA, EPLPA, EFLPA or EMLPA), and must therefore be reentrant. The usermod HFMUMODS installs HFMSECUR into an LPA library.
  • If it is located below 16M, it is called in AMODE 24; otherwise it is called in AMODE 31.
  • It will be APF-authorized only if Z Data Tools is running APF-authorized.