Validation rules
BR-TMP-CVD-01
In a CVD invoice, the item classification scheme (BT-158) must come from the UNTDID 7143 code list.
- Rule
BR-TMP-CVD-01— official EN 16931 / XRechnung rule- Severity
- error
- Detected by
- tier 3 — KoSIT validator (authoritative)
- Reachability
- Only reachable when validating your own XML — normbill-generated documents cannot trigger it
Belongs to the 'XRechnung CVD' sibling CIUS (Clean Vehicle Directive) — a separate CustomizationID normbill never generates; reachable only for CVD XML submitted to /v1/invoices/validate.
How to fix it
Use a UNTDID 7143 scheme identifier on the item classification.
BR-TMP-CVD-01 auf Deutsch — was bedeutet der Fehler?
In einer CVD-Rechnung muss das Klassifikationsschema (BT-158) aus der Codeliste UNTDID 7143 stammen. Diese Regel gehört zur Schwester-CIUS „XRechnung CVD“ (Clean Vehicle Directive), die normbill nicht erzeugt.
So beheben Sie den Fehler
Verwenden Sie einen UNTDID-7143-Schemabezeichner.
Official sources
- XRechnung specification (KoSIT / xeinkauf.de)
- KoSIT validator on GitHub and the XRechnung validator configuration
Every 422 from the API lists the rule id, the path in your request JSON, a plain-language message and a suggested fix — see the docs overview for the report format.