Payment Terms/Payment Instrument

Has anyone ever had a problem with the incorrect Payment Instrument or
incorrect Payment terms being inserted on the F0411 when doing AP
Voucher Match. The suppliers terms and instrument are different than
what actually gets added to the F0411.

Hi, I was just going to post a msg regarding this problem.
We do not know when it happens but when we are doing voucher match for several OP's at once, not always, but sometimes we do get the payment term changed in the F0411. It seems to happen randomly for suppliers with a Pterm of Blank which is the default for"due upon receipt" and it changes it to '87' (10th net EOM). We are in OW 7332/SP10.1
Have you find anything out? Any help will be greatly appreciated.
Rgds,
CRM