Edit AP Invoice w/spec credit

[Kari Fisher]

I am trying to edit a couple of AP invoices that I entered thru the purchase order module. All I want to change is the due date. All of these invoices have a specific credit also. I've tried to edit the invoice, delete the credit, & delete the invoice. These invoices were originally entered in June, July, & in August. I don't know what else to try. Any suggestions would be greatly appreciated!

[chikamic]

In PCA you may not edit an invoice if it has been selected for payment, partially paid, or had credits entered against it.