PEPPOL-COMMON-R050

Explanation

A number on the invoice – a party's electronic address, identifier or registration number – is marked as an Australian Business Number (ABN). An ABN consists of exactly 11 digits with a built-in checksum. This number has a different format, or the checksum doesn't match.

How to fix

Ask the seller for a corrected invoice that states the correct ABN as 11 digits without spaces, such as 51824753556 instead of 51 824 753 556. If it is the buyer's number, give the seller the correct one.