Diagnosis
You have entered a net value for the clearing amount, and changed thecash discount terms at the same time. The gross value calculated by thesystem for the clearing amount would now be greater than the grossvalue of the item for clearing. This situation is not permitted.

System Response
The change made to the clearing amount is made retroactively.

Procedure
Where possible, do not change the clearing amount and the cash discountterms for one item at the same time; instead, make the changes in twosteps. This makes it possible to check your entry straight away,instead of having to wait until all the entries for the page have allbeen processed.