We recently came up with a an issue where SAp paid a vendor that was different from the PO. After doing some research I see that the only way this can happen is by changing Vendor # in the details screen in MIRO (of course user admits they never go into this screen) I did various tests and it appears that there is no other way for SAp to pay a different vendor when all the PO entered in teh screen where correct.
Now Iam intrigue by the situation, is there a report in SAP that I I can run that will give me if vendor paid is different than the ones in the PO's? I just want to ensure this is not an on going issue.
Any ideas and/or help will be appreciated.