`BR-CL-07`

EN 16931 · validation rule

EN 16931Error

The scheme identifier of the invoiced object identifier (BT-18-1) is not from UNTDID 1153. Set schemeID on cac:AdditionalDocumentReference[cbc:DocumentTypeCode=130]/cbc:ID / ram:InvoiceeReferencedDocument… to a UNTDID 1153 code (e.g. ABZ, AAG) or omit it.

Field: document.invoiced_object_id.scheme (BT-18-1)
Rule set: EN 16931
Rule-set version: EN 16931 validation artefacts 1.3.17 · in force since 2026-10-13 · 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/BR-CL-07?lang=en