Suppress Output for Closed PO

Hi,

actuallly the requirement suppress out put for closed po.

when delivery completed and final invoice indicator is checked the output shouldnt take place.

po out put should be suppress.

The following fields needs to be cleared to suppress PO output:

- EKPO-ELIKZ Delivery Completed Indicator

- EKPO-EREKZ Final Invoice Indicator

Standard program MEDRUCK can be used as a reference.

exactly i want to know is there any configration changes

where i can go head and do the changes, so that when the po in change mode when delivery completed and final invocie indicator is checked.out put shouldnot take place.

kindly help in rectifying the issue,