Irregulatities in Amount Due Field under Applied subtab of Bill Payment.

Scenario:

While Verifying the bill payment record of a bill that that has more than 2 bill payment we can see that Amount due in Applied subtab of earlier bill payment changes automatically as a new bill payment is made for the bill.

Reason:

Its a standard behaviour of NetSuite that amount due changes in bill payment page that is linked to a bill with more than 2 bill payments.

The actual amount due of bill to be paid can be identified by the difference of Amount due and payment amount under applied subtab of the respective bill payments.