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BR-DE-26

A corrected invoice (code 384) does not name the original invoice (BG-3)

Validation rule of XRechnung 3.0.2 (KoSIT, Schematron 2.6.0) · Level: Warning

What the message means

A corrected invoice (code 384) does not name the original invoice (BG-3).

What the issuer needs to change

Give the number and date of the corrected invoice.

Fields concerned

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Origin

Rule set
XRechnung 3.0.2 (KoSIT, Schematron 2.6.0)
Syntax
CII, UBL
Level
Warning

Original rule text

Wenn im Element "Invoice type code" (BT-3) der Code 384 (Corrected invoice) übergeben wird, soll PRECEDING INVOICE REFERENCE BG-3 mind. einmal vorhanden sein.

Source: KoSIT, XRechnung Schematron 2.6.0, Apache License 2.0

Technical details for IT

UBL

Context: /ubl:Invoice | /cn:CreditNote
Test: not(((not(normalize-space(cbc:InvoiceTypeCode) = '384' or normalize-space(cbc:CreditNoteTypeCode) = '384') or                     (cac:BillingReference/cac:InvoiceDocumentReference))))

CII

Context: /rsm:CrossIndustryInvoice
Test: not(not(normalize-space(rsm:ExchangedDocument/ram:TypeCode) = '384') or                     (rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:InvoiceReferencedDocument))

Related rules

All validation rules

Technical explanation by robin.vision, not tax or legal advice. Rules as of 31 August 2026 (KoSIT validator configuration).