0057FBR cannot find the original invoice
What it means
The FBR invoice number on the note does not exist at FBR.
Why it happens
- The number was typed by hand and has a mistake.
- The original invoice went to the practice (sandbox) FBR but the note goes to the real one, or the other way round.
- The original invoice was never accepted.
How to fix it
- Do not type the number. Open the sent invoice and press "Return / correct this invoice".
- Check the Sender is in the same mode (sandbox or production) as the original invoice.
Based on our own sandbox tests. FBR can change its rules.