Error codes · UBL 2.1
UBL-CR-130In your invoicing software
A UBL invoice should not include the AdditionalDocumentReference Attachment External Description
This is the rejection, word for word: „[UBL-CR-130] Your invoice contains AdditionalDocumentReference/Attachment/External/Description which is not allowed in EN16931 invoices.“
What to have readyNothing. The file has to be re-exported from your invoicing software; we check it again afterwards.
What we doInvoice Navigator automatically removes the disallowed `cbc:Description` element from your Invoice (UBL-CR-130).
If you enter it yourself in your invoicing software
Before
<cac:ExternalReference> <cbc:Description>value</cbc:Description> </cac:ExternalReference>
After
<cac:ExternalReference> <!-- cbc:Description removed for EN 16931 compliance --> </cac:ExternalReference>
Element order is part of the rule: if the element sits in the wrong place, the validator rejects with UBL-CR-130.
What the finding looks likeExample
FindingStructure invalid · UBL-CR-130
Location/Invoice/cac:AdditionalDocumentReference/cac:Attachment/cac:ExternalReference/cbc:Description
From youA re-exported file
ThenRe-export
ProofSHA-256 and /verify link after the check