einvoice / EN 16931 / XRechnung rule reference
BR-DEX-06
Any scheme identifier on an item standard identifier (cac:StandardItemIdentification/cbc:ID, BT-157) must be an ISO 6523 ICD (extension) code.
Jede Schema-Kennung einer Artikel-Standardkennung (cac:StandardItemIdentification/cbc:ID, BT-157) muss ein ISO-6523-ICD-Code (Extension) sein.
Deutsche Fassung: Übersetzung der gleichen BT/BG-Semantik (translation — not the official assert).
- Requires
- any scheme identifier on an item standard identifier (cac:StandardItemIdentification/cbc:ID, BT-157) must be an ISO 6523 ICD (extension) code.
- Business terms
BT-157- Syntax
- Binds the UBL-2.1 Invoice / CreditNote syntax and the UN/CEFACT-CII syntax
- Location (UBL-2.1 path)
cac:StandardItemIdentification/cbc:ID[@schemeID and $isExtension]- Fix
- Correct `cac:StandardItemIdentification/cbc:ID[@schemeID and $isExtension]` so that any scheme identifier on an item standard identifier (cac:StandardItemIdentification/cbc:ID, BT-157) must be an ISO 6523 ICD (extension) code.
- Fix (Deutsch)
- Korrigieren Sie `cac:StandardItemIdentification/cbc:ID[@schemeID and $isExtension]`, sodass gilt: Jede Schema-Kennung einer Artikel-Standardkennung (cac:StandardItemIdentification/cbc:ID, BT-157) muss ein ISO-6523-ICD-Code (Extension) sein.
- Severity
- fatal
- Provenance source
xrechnung-ubl- Provenance assert
Any scheme identifier in MUST be coded using one of the ISO 6523 ICD list.
The Location above is a UBL-2.1 path, and no UN/CEFACT-CII path for this rule is published here; Fix and Fix (Deutsch), verbatim from remediation_catalog.json and not reworded here; the UN/CEFACT-CII binding of this rule is differentially proven against the official KoSIT XRechnung 2.5.0 (XRechnung 3.0.2) Schematron.
Everything here is free and open source — pick up whatever helps, at your own pace:
- Licensing — Apache-2.0 for everyone, including closed-source embedding; an optional $29 / $290 commercial license adds support and rule-corpus update notices.
- German remediation (
--lang de) — the German fix for this rule is in the section above; the CLI surfaces it in place of the English message with--lang de. - Quickstart / free on-ramp — the README, a copy-paste CI-gate recipe, and a 5-minute worked walkthrough.