<?xml version="1.0" encoding="UTF-8"?>
<validation filename="rechnung.xml" datetime="2026-10-20 11:28:28">
  <xml>
    <info>
      <version>2</version>
      <profile>urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0</profile>
      <validator version="2.26.0"/>
      <rules>
        <fired>11</fired>
        <failed>1</failed>
      </rules>
      <duration unit="ms">5216</duration>
    </info>
    <messages>
      <error type="27" location="/ubl:Invoice" criterion="cbc:BuyerReference[boolean(normalize-space(.))]">[BR-DE-15] Das Element "Buyer reference" (BT-10) muss übermittelt werden. [ID BR-DE-15] from /xslt/XR_30/XRechnung-UBL-validation.xslt)</error> 
    </messages>
    <summary status="invalid"/>
  </xml>
  <messages></messages>
  <summary status="invalid"/>
</validation>