UBL-CR-607:A UBL invoice should not include the InvoiceLine Item ClassifiedTaxCategory...
UBL 2.1 Invoice schema does not include `cac:Item/cac:ClassifiedTaxCategory/cac:TaxScheme/cac:JurisdictionRegionAddress`. This element must be removed for EN 16931 compliance.
Engine Classification
Remove disallowed UBL element per EN16931 specification
Confidence: 95% · Applied automatically in pipeline
What is UBL-CR-607?
UBL-CR-607 is a fatal validation rule defined in the UBL 2.1 specification. It validates the JurisdictionRegionAddress element under ClassifiedTaxCategory > TaxScheme in the UBL invoice XML.
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.
Target path: /Invoice/cac:InvoiceLine/cac:Item/cac:ClassifiedTaxCategory/cac:TaxScheme/cac:JurisdictionRegionAddress
Why This Error Matters
Invoice will be rejected by EN16931 validators. These conformance rules prohibit UBL elements that are not part of the EN16931 e-invoicing profile. Remove the disallowed element.
UBL-CR-607 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.
Invoice Navigator can automatically correct this error in your pipeline. The fix is applied with full audit evidence, so your compliance trail remains intact.
Validator Behavior
- ·Causes invoice rejection
- ·Fails UBL schema validation
- ·Error returned: UBL-CR-607
- ·Specification: UBL 2.1
Before / After
<cac:TaxScheme> <cac:JurisdictionRegionAddress>value</cac:JurisdictionRegionAddress> </cac:TaxScheme>
<cac:TaxScheme> <!-- cac:JurisdictionRegionAddress removed for EN 16931 compliance --> </cac:TaxScheme>
Technical Reference
/Invoice/cac:InvoiceLine/cac:Item/cac:ClassifiedTaxCategory/cac:TaxScheme/cac:JurisdictionRegionAddressCommon Causes
- ·Invoice line tax scheme contains JurisdictionRegionAddress
- ·TaxScheme JurisdictionRegionAddress not permitted
- ·Tax jurisdiction address not in EN16931 profile
- ·Geographical tax info not needed in line items
- ·ERP exports excessive jurisdiction details
Seeing this in production? The API handles UBL-CR-607 automatically. See the fix response →
See Also
Last updated: 27 February 2026
Handle UBL-CR-607 Automatically in Your Pipeline
The compliance engine auto-remediates this error with controlled safety policies and evidence pack generation.