A/P Open Item

[wwwedward]

macola 7.6.200.5 sql 2000. We post our ach payments into macola against a voucher entered into a/p/ We use the open item adjustment screen to enter these ach payments.. We now have encountered the following: Our voucher numbers are the same as some old check numbers in the a/p open item history file. The result is a message saying the payment amount is greater than the invoice amount. This is due to the program adding up the balance based on a single field "document number" in the open item history file.. Does anyone have a better method for posting ach payments.. we need to post against a voucher because po's are involved and a/p aging etc???