What causes the UBL-SR-10 error?

Decimal numbers must use period as separator.

How do I fix UBL-SR-10?

Use period (.) as decimal separator, not comma. Invoice Navigator can propose a fix for this error, which you review and confirm before it is applied.

Is UBL-SR-10 a critical error?

Yes, UBL-SR-10 is a critical error that will cause invoice rejection. It must be fixed before submission.

Error codes · ubl-2.1

UBL-SR-10In your invoicing software

Seller trader name shall occur maximum once

This is the rejection, word for word: „[UBL-SR-10] Your invoice contains multiple seller trader names. EN16931 allows only one seller trader name.“

XPath: All numeric elements

What to have readyNothing. The file has to be re-exported from your invoicing software; we check it again afterwards.

What we doUse period (.) as decimal separator, not comma.

Choose the rejected invoiceor drop it here

XRechnung XML or ZUGFeRD PDF. Checking is free · corrected file €1.90 · the first every 30 days is free · no sign-up.

What the finding looks likeExample

FindingStructure invalid · UBL-SR-10

Location/Invoice/cac:AccountingSupplierParty/cac:Party/cac:PartyName/cbc:Name

From youA re-exported file

ThenRe-export

ProofSHA-256 and /verify link after the check

Often appears together with

BR-DEC-01Document allowance: max 2 decimals