Latest Possible Goods Receipt_

Dear Sir..

in purchase order, there is a option just below of delivery complete indicator.. as latest GR date

i want to set as error messege, instead of warning messege..at the time of post GR

plz rectify

Latest Possible Goods Receipt

This is the latest acceptable date for goods receipt (GR).

If goods are received after this date, you will receive either a warning message or an error message, depending on the system setting.

If you receive an error message, you will not be able to post the GR.