IBR-CL-19

PINT AE validation rule for UAE e-invoices

What it means

A discount reason code must come from the UNCL 5189 list.

How to fix it

Choose the discount reason code from the UNCL 5189 list.

The official wording of this rule is in the PINT AE specification published by OpenPeppol.

In Alya Books

Alya Books checks this before you submit and tells you what to fix.

بالعربية

يجب أن يكون رمز سبب الخصم من قائمة UNCL 5189.

اختر رمز سبب الخصم من قائمة UNCL 5189.

See this rule in the interactive reference, or pre-check an invoice file.

Create compliant e-invoices with Alya Books

Explanations are Alya Books's own. The PINT AE specification is published and owned by OpenPeppol. This page is a reading aid, not legal or tax advice. Checked against Schematron release 2026.5.