Peppol BIS Billing 3.0 · rule
UBL-DT-13
What does UBL-DT-13 mean? Unit code list identifier attribute should not be present
Why did my invoice fail UBL-DT-13?
The unitCodeListID attribute should not be present on quantity elements. EN 16931 fixes the unit code list (UN/ECE Recommendation 20/21), so identifying the list on each element is redundant and outside the core model. Provide only unitCode.
Official rule text
Unit code list identifier attribute should not be present
Common causes
- Serializer emits unitCodeListID="UNECERec20" on every quantity
- Old Peppol/CEN BII templates that required the list identifier
How do I fix it?
<cbc:InvoicedQuantity unitCode="C62">10</cbc:InvoicedQuantity>
Related rules
UBL-DT-01 · UBL-DT-06 · UBL-DT-07 · UBL-DT-08 · UBL-DT-09 · UBL-DT-10 · UBL-DT-11 · UBL-DT-12
Check your invoice against this rule
Paste it into the live demo, or call POST /v1/validate. See the quickstart.