ValidateFin

BR-CL-24 - Attached document MIME code: MIME media type

The attached document MIME code (BT-125-1) must be a supported MIME media type (e.g. application/pdf, image/png, image/jpeg, text/csv).

BR-CL-24 - Attached document MIME code: MIME media type

The attached document MIME code (BT-125-1) must be a supported MIME media type (e.g. application/pdf, image/png, image/jpeg, text/csv).

Code listsEN 16931BT-125 Error

What this rule checks

The attached document MIME code (BT-125-1) must be a supported MIME media type (e.g. application/pdf, image/png, image/jpeg, text/csv).

How to fix it

Use a supported MIME type such as application/pdf.

Validate against this rule

This rule is part of EN 16931. Check your invoice with the validator that matches your format:

Related rules

Source: CEN EN 16931 Schematron · Last verified: 2026-07-10

All validation rules