F110 PAYMENT RUN NOT PICKING UP LINE ITEMS

Hi Everyone,

We use the APP functionality to pay customers credit memo. so when running F110, we indicate the credit memo document number in the further selection criteria in F110. It has always been working fine, but some customer that we have paid before, we ran F110 and it cleared some documents but did not clear the others. The line item is sitting in the customers account correctly and the payment terms is the one we have always used (2% 15 days net 30days).

What do you think i can check againg