Counterfoil rule note
Quoted from a public specification. This page is not a validator, and it is not tax, legal, or accounting advice.
Each Invoice line charge (BG-28) shall have an Invoice line charge amount (BT-141).
Source: https://docs.peppol.eu/poacc/billing/3.0/rules/ubl-tc434/BR-43/
Peppol BIS Billing 3.0, May 2026 release, EN 16931 model bound to UBL
Severity note: fatal, from the Flag column of the Peppol BIS Billing 3.0 UBL rules index retrieved 2026-10-18.
Each Invoice line charge (BG-28) must have an Invoice line charge amount (BT-141). The message says "shall have" and starts with "Each". It ends with a period. It names BG-28. The context is a charge on an invoice line or a credit note line. That path starts with //. The charge indicator comparison is = true() with spaces around =. The published test checks that cbc:Amount exists. It does not calculate the amount.
Put an Invoice line charge amount (BT-141) on each invoice line charge or credit note line charge.
Illustration of the condition in the official statement. Not an example published by the source.
Fails the stated condition. An invoice line charge or a credit note line charge has no amount element.
Passes the stated condition. That line charge has an amount element.
Copied from the source. Not reimplemented on this page.
//cac:InvoiceLine/cac:AllowanceCharge[cbc:ChargeIndicator = true()] | //cac:CreditNoteLine/cac:AllowanceCharge[cbc:ChargeIndicator = true()]
exists(cbc:Amount)
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