Reference

BR-DEX-07 Endpoint identifier scheme must belong to the CEF EAS code list

Any scheme identifier for an Endpoint identifier (Seller electronic address BT-34, Buyer electronic address BT-49) must belong to the CEF EAS code list.

Problem Description

ERROR

XRechnung extension rule (KoSIT, BR-DEX) · XRechnung 3.0

Context and Significance

This XRechnung Extension rule fires only in the Extension scenario, which relaxes the core severity to enable additional CEF EAS scheme codes for electronic addresses.

Set the @schemeID on cbc:EndpointID to a valid CEF EAS value (for example 0204 for a Leitweg-ID or 9930 for a German VAT ID). If you do not need Extension endpoint schemes, the standard XRechnung CIUS profile avoids this rule.

Quick actions

Validate XML Convert invoice

Valid Examples

<cbc:EndpointID schemeID="0204">991-12345-73</cbc:EndpointID>

Invalid Examples

<cbc:EndpointID schemeID="0088">...</cbc:EndpointID> — 0088 is ISO 6523, not CEF EAS

Code Examples

Valid XML

<cac:Party>
  <cbc:EndpointID schemeID="0204">991-12345-73</cbc:EndpointID>
</cac:Party>

Invalid XML

<cac:Party>
  <cbc:EndpointID schemeID="0088">4012345000009</cbc:EndpointID>
</cac:Party>

Affected Fields

BT-34 Seller electronic address

BT-49 Buyer electronic address

Validation Tools

Official KoSIT Validator

Run the official KoSIT validator with the XRechnung configuration to check EN 16931 and XRechnung rules.

Convert PDF to XRechnung

Find validation errors during conversion and review each correction.