`DE-R-023-2`

XRechnung (KoSIT) · validation rule

XRechnung (KoSIT)Error

Peppol national rule for German parties (same requirement as XRechnung BR-DE-23-b): Payment means code 30 or 58 (credit transfer) is used, but the invoice also contains payment card information (BG-18) or direct debit information (BG-19). XRechnung allows only the group matching the payment means code; the sender must remove cac:CardAccount / cac:PaymentMandate.

Field: payment (BG-18/BG-19)
Rule set: XRechnung (KoSIT)
Rule-set version: XRechnung 3.0.2 Schematron 2.6.0 · in force since 2026-10-17 · Rule-set changelog
Who has to fix it: The sender

This is a property of the file you received, so it cannot be corrected on your side without changing the document — ask the supplier to reissue it.

Check your own invoice

Drop the file that failed. We parse it, run the official rule sets against it and list every finding with a fix — 20 invoices per day, no key, nothing stored.

Open the live demo

Same explanation over the API: GET /v1/rules/DE-R-023-2?lang=en