Validation rules

BR-CO-16

The amount due (BT-115) must equal the invoice total with VAT (BT-112) minus the paid amount (BT-113).

Rule
BR-CO-16official EN 16931 / XRechnung rule
Severity
error
Business term
BT-115 — Amount due (computed: BT-112 − BT-113)
Field in your JSON
invoice.totals.gross

How to fix it

Set the payable amount to BT-112 − BT-113 — or generate from JSON and let normbill compute the totals.

BR-CO-16 auf Deutsch — was bedeutet der Fehler?

Der zu zahlende Betrag (BT-115) muss dem Bruttobetrag (BT-112) abzüglich der bereits gezahlten Summe (BT-113) entsprechen.

So beheben Sie den Fehler

Setzen Sie den Zahlbetrag auf BT-112 − BT-113 — oder erzeugen Sie die Rechnung aus JSON, dann berechnet normbill die Summen.

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.

Or try it live: drop any XRechnung XML on the free validator — same KoSIT-backed report, no account.

Spotted something?

Bug, missing feature, wrong validation result — tell us. The page you're on is attached automatically; email optional.