E17 user exit: closing data sets

Your E17 user exit routine is entered once at the end of the input phase. It can be used to close data sets used by your other routines in the phase or to perform any housekeeping functions for your routines.

Note: To avoid special linkage editor requirements (see Summary of rules for user exit routines), you can include these functions in your E15 user exits rather than in a separate E17 user exit routine.
Parent topic: Assembler user exit routines (input phase user exits)