When entering an invoice in AR that has previously been posted, it will not let you know this until you go to post. Is there a way that we can get notification of this at time of entry, not at time of posting. AP does this so I would assume that AR should be able to.

Hi Brenda,

At the current time, the AR document number within transaction entry does not have an index nor a finder (like the AP document number does). This is why AR works differently and does not warn about a duplicate invoice number until posting.

I can definitely log your request for the programmers. Likely this is an oversight, as Cash and Adjustment batch entry does have the finder and thus the immediacy of a duplication warning.