How do I fix PEPPOL-EN16931-R004?

Use valid Peppol participant scheme identifier. Invoice Navigator can help identify and fix this issue.

Is PEPPOL-EN16931-R004 a critical error?

Yes, PEPPOL-EN16931-R004 is a critical error that must be fixed.

Error codes · Peppol BIS 3.0

IN-SELLER-ENDPOINT-SCHEMEFixable here

Seller endpoint scheme ID validation

This is the rejection, word for word: „[IN-SELLER-ENDPOINT-SCHEME] Electronic address schemeID must be from Peppol participant identifier schemes. Invoice Navigator can auto-derive the correct scheme based on country.“

What to have readyThe missing value from your purchase order, contract or bookkeeping.

What we doInvoice Navigator automatically fixes this Invoice compliance issue by updating the relevant XML elements (IN-SELLER-ENDPOINT-SCHEME).

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.

If you enter it yourself in your invoicing software

Before

<Invoice>
  <!-- Issue: Seller EndpointID must have a schemeID attribute from EAS co -->
</Invoice>

After

<Invoice>
  <!-- Issue resolved per Peppol BIS 3.0 -->
</Invoice>

What the finding looks likeExample

FindingValue missing · IN-SELLER-ENDPOINT-SCHEME

Location//cac:AccountingSupplierParty/cac:Party/cbc:EndpointID/@schemeID

From youThe missing value

ThenPassed

ProofSHA-256 and /verify link after the check

Often appears together with

BR-25Invoice line item name required BR-26Each Invoice line (BG-25) shall contain the Item net price (BT-146).