Residual payment should not allow more than Vendor Invoice

Hi,

Eg: Vendor has booked invoice 5000 INR, when user make payment through F-53 or F-58 through "Residual" payment user can pay more than invoice 5002 INR and below accounting entry is posting.

Bank Cr 5002 INR

        To  Vendor Dr 5000 INR (Invoice amount)

        To  Vendor Dr 02    INR  Excess than invoice 

Business requirement is system should not allow pay more than invoice amount. How to control suggestion would be appreciated.

I have done below settings for your understanding here system configuration.

1. OBA3: Under "Permitted Payment difference" zero for Gain , Loss , Amount, Percent & Adjust Discount By  However "Permitted Payment Differences for Automatic write-Off(Function code AD)" zero.

2. OBA4: Cash discount per line item: Zero and Under "Permitted Payment difference" Revenues, Expense, Percent & Cash discount  put Zero.

Regards,

Babu.