What is the best way to handle a duplicate payment made to a vendor in the A/P module of Dynamics GP? We inadvertently sent a duplicate manual check to a vendor. We now need to post the duplicate payment to the paid invoice and an open invoice. We also have received a refund check from the vendor for the duplicate payment. We will be posting that in a separate system, and then using an interface, bringing the A/R transaction over to the G/L. Finally how to clear the overpayment from the A/P module, without the transaction appearing in the bank reconciliation module?
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