BR-DE-21
Das Element "Specification identifier" (BT-24) soll syntaktisch der Kennung des Standards XRechnung entsprechen.
What does this rule mean?
The specification identifier (BT-24) is not the XRechnung identifier.
For XRechnung the CustomizationID must carry the exact XRechnung standard identifier.
- BT-24
- Specification identifier (CustomizationID)
Official rule message (standard)
Das Element "Specification identifier" (BT-24) soll syntaktisch der Kennung des Standards XRechnung entsprechen.
Official rule message from the standard.
Where the rule applies
Syntax: CII · UBL
The same rule, expressed twice: UBL and CII name the same fields with different paths. Running a CII file against the UBL rules is why you get errors that mean nothing.
UBL
/ubl:Invoice | /cn:CreditNote
CII
/rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext
Technical test
The rule passes when this Schematron expression holds true:
ram:GuidelineSpecifiedDocumentContextParameter/ram:ID = $XR-CIUS-ID or ram:GuidelineSpecifiedDocumentContextParameter/ram:ID = $XR-EXTENSION-ID or ram:GuidelineSpecifiedDocumentContextParameter/ram:ID = $XR-CVD-IDHow to fix it
A missing or incorrect business entry only you can supply. Add or correct it, then re-check.
Set the correct XRechnung CustomizationID.
Correct the affected entry in your XML, then re-check the invoice. Validation runs locally in your browser — your file never leaves your machine.
Check an e-invoice here
Drop an XML or ZUGFeRD PDF file here. Validation runs locally in your browser against EN 16931 — your file never leaves your machine.