The following command deletes an exit routine from an exit:
exit_name = SYSSTC.IEFACTRT
mod_name = IEFACTRT
FORCE = NO is the default value and therefore we don’t need to specify it. This changes the state of the exit routine to inactive and the system does not free the storage.
FORCE=YES frees the storage of the exit routine immediately and it should be used only if you are sure that no exit is running that exit routine.