I have an order that was invoiced yesterday. The invoice was printed and I have the hard copy. Now the invoice is no longer in O/E or A/R. I can pull up the order (under the "order" tab), and it shows an invoice number accociated with it, and it says that it is complete. Yet, that invoice number is missing when looking under the "invoice" tab.
This is not the first time this has happened either, but it is always only one invoice, never a group of invoices, and all other invoice from that day are fine. I deal with it by copying the order and invoicing it again (this always works).
How can this happen?