`PEPPOL-EN16931-CL003`

Peppol BIS Billing 3 · validation rule

Peppol BIS Billing 3Error

A charge reason code (BT-105/BT-145) is not from UNTDID 7161 (e.g. AAA, AAC, ABK, ABL, ADR, FC, FI, PC, ZZZ). Fix cbc:AllowanceChargeReasonCode on the charge.

Field: charges[].reason_code (BT-105)
Rule set: Peppol BIS Billing 3
Rule-set version: Peppol BIS Billing 3.0 (rules master, Sep 2026) · in force since 2026-09-07 · 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/PEPPOL-EN16931-CL003?lang=en