`BR-DEX-07`

EN 16931 · validation rule

EN 16931Error

The scheme identifier of an electronic address (endpoint, BT-34-1/BT-49-1) is not from the CEF EAS list (XRechnung additionally accepts XR01–XR03). Set schemeID on cbc:EndpointID / ram:URIID to e.g. EM, 0204 (Leitweg-ID) or 9930 (German VAT id).

Field: seller.electronic_address.scheme (BT-34-1) / buyer.electronic_address.scheme (BT-49-1)
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-DEX-07?lang=en