PEPPOL-EN16931-CL002

Reason code MUST be according to subset of UNCL 5189 D.16B.

error: the document is invalid Peppol documentation ↗

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

Context
cac:AllowanceCharge[cbc:ChargeIndicator = 'false']/cbc:AllowanceChargeReasonCode
Test
some $code in $UNCL5189 satisfies normalize-space(text()) = $code

Checked with Peppol BIS Billing 3.0 Invoice, Peppol BIS Billing 3.0 Credit Note