errorDNKOIOUBL (Denmark)

DK-R-007:For Danish suppliers PaymentMandate/ID and PayerFinancialAccount/ID are...

Danish suppliers using payment means 49 (direct debit) must provide both PaymentMandate/ID and PayerFinancialAccount/ID. These identify the mandate agreement and account to debit.

Severity
Fatal
Rule set
OIOUBL (Denmark)
Country
DNK
Fix type
INPUT REQUIRED

Engine Classification

Business data required · Explicit input workflow · No assumptions made

Required input: Payment Mandate ID, Payer Financial Account

What is DK-R-007?

DK-R-007 is a fatal validation rule defined in the OIOUBL (Denmark) specification (DNK national rules). It checks whether for danish suppliers paymentmandate/id and payerfinancialaccount/id are....

When this rule fires, the invoice is non-compliant and will be rejected by Peppol access points and national validation services. The sending system receives a rejection response and the invoice does not reach the buyer.

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Why This Error Matters

Invoice will be rejected by Danish validation. Direct debit requires complete mandate and account information.

DK-R-007 is a hard failure. Invoices that trigger this rule are rejected at the access point and never reach the recipient. In Peppol networks, this means your sending system receives an MLR (Message Level Response) with a rejection status. The invoice must be corrected and re-sent, adding delay to your payment cycle.

Validator Behavior

  • ·Causes invoice rejection
  • ·Fails UBL schema validation
  • ·Error returned: DK-R-007
  • ·Specification: OIOUBL (Denmark)

Before / After

Failing XML
<Invoice>
  <!-- Issue: For Danish suppliers using payment means 49 (direct debit),  -->
</Invoice>
Corrected XML
<Invoice>
  <!-- Issue resolved per OIOUBL (Denmark) -->
</Invoice>

Technical Reference

SpecOIOUBL (Denmark)
StrategyRequires user input: PaymentMandate/ID and PayerFinancialAccount/ID. User must provide mandate reference and payer account from direct debit agreement.

Common Causes

  • ·Mandate ID missing for direct debit
  • ·Payer account ID not provided
  • ·Direct debit selected without mandate information
  • ·ERP does not capture mandate details
  • ·Payment method changed to 49 without required fields

Seeing this in production? The API handles DK-R-007 automatically. See the fix response →

Related Errors

DK-R-002

Danish seller Peppol address missing

DK-R-003

If ItemClassification is provided from Danish suppliers, UNSPSC version...

DK-R-014

Danish company registration number has wrong scheme code

Last updated: 27 February 2026

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