Validation rules

BR-DE-10

A deliver-to address (BG-15) is present but its city (BT-77) is missing — XRechnung requires it.

Rule
BR-DE-10official EN 16931 / XRechnung rule
Severity
error
Business term
BT-77 — Deliver-to city
Field in your JSON
invoice.delivery_address.city

How to fix it

Set invoice.delivery_address.city.

BR-DE-10 auf Deutsch — was bedeutet der Fehler?

Eine Lieferanschrift (BG-15) ist vorhanden, aber der Ort (BT-77) fehlt — die XRechnung verlangt ihn.

So beheben Sie den Fehler

Setzen Sie invoice.delivery_address.city.

Official sources

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.