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BR-TMP-7

A date is not in the YYYYMMDD format with format code 102

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

What the message means

A date is not in the YYYYMMDD format with format code 102.

What the issuer needs to change

Send dates as 20261023 with format="102".

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Origin

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

Original rule text

Datumsangaben in UNCEFACT/CII müssen das Attribut format="102" tragen und im Format JJJJMMTT (YYYYMMDD) übermittelt werden.

Source: KoSIT, XRechnung Schematron 2.6.0, Apache License 2.0

Technical details for IT

CII

Context: udt:DateTimeString | qdt:DateTimeString | udt:DateString
Test: not(normalize-space(@format) = '102' and matches(normalize-space(text()), '^\d{8}$'))

Related rules

BR-TMP-4An attachment has more than one description (BT-123)
BR-TMP-5One attachment entry contains several files (BT-125)
BR-TMP-6A date is not in the YYYY-MM-DD format

All validation rules

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