DK-R-001:Danish CVR number required
Fix: Add CVR number with scheme 0184. Provide the required value in the free validator.
Danish invoices must include 8-digit CVR number.
Engine Classification
Business data required · Explicit input workflow · No assumptions made
Required input: Danish CVR Number
What is DK-R-001?
DK-R-001 is a fatal validation rule defined in the oioubl specification (DNK national rules). It validates the CompanyID with schemeID=0184 element under PartyLegalEntity in the UBL invoice XML.
When this rule fires, the invoice is rejected by Peppol access points and never reaches the buyer.
Target path: XPath: //cac:PartyLegalEntity/cbc:CompanyID with schemeID=0184
Why This Error Matters
CVR required for Danish business identification.
DK-R-001 is a hard failure — the invoice must be corrected and re-sent before it can reach the recipient.
Validator Behavior
- ·Causes invoice rejection
- ·Fails UBL schema validation
- ·Error returned: DK-R-001
- ·Specification: oioubl
How to Fix It
Get CVR
8-digit company registration
Add with scheme
schemeID=0184 for Danish CVR
XML Example
Generic example based on the rule's target XPath. Your actual XML structure may differ.
<!-- Missing or empty element triggers cbc:CompanyID with schemeID=0184 error --> <cbc:CompanyID with schemeID=0184></cbc:CompanyID with schemeID=0184>
<!-- Provide the required value --> <cbc:CompanyID with schemeID=0184>VALID_VALUE</cbc:CompanyID with schemeID=0184>
Technical Reference
XPath: //cac:PartyLegalEntity/cbc:CompanyID with schemeID=0184Common Causes
- ·Missing CVR
- ·Wrong scheme ID
- ·Invalid format
Seeing this in production? The API handles DK-R-001 automatically. See the fix response →
Frequently Asked Questions
Danish invoices must include 8-digit CVR number.
Add CVR number with scheme 0184. Invoice Navigator detects this error and prompts for the required business data before applying a safe fix.
Yes, DK-R-001 is a critical error that will cause invoice rejection. It must be fixed before submission.
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Last updated: 3 March 2026
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