infopeppol-bis-3
IN-UNIT-CODES:Unit of measure codes validation
Unit codes should be from UN/ECE Recommendation 20
Fix this in your source system
MANUALUnit of measure codes must match your product catalog and trading partner agreements. Invalid codes may indicate data mapping issues.
See the step-by-step instructions below to fix this error manually.
Why This Error Matters
Seller identification required.
How to Fix It
1
Add PartyName
Under seller Party
2
Include Name
Legal company name
Technical Details
XPath: /Invoice/cac:AccountingSupplierParty/cac:Party/cac:PartyName/cbc:NameCommon Causes
- Missing PartyName
- Empty name
Frequently Asked Questions
Seller party must have name specified.
Add seller PartyName element. Invoice Navigator can help identify and fix this issue.
Yes, PEPPOL-EN16931-R009 is a critical error that must be fixed.
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Last updated: 18 January 2026
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