E37 user exit: closing data sets

Your E37 user exit routine is entered once at the end of the output 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 E35 user exit rather than in a separate E37 user exit.
Parent topic: Assembler user exit routines (output phase user exits)