BR-DEX-03: Eine Sub Invoice Line (BG-DEX-01) muss genau eine "SUB INVOICE LINE VAT…
fatalUBL
What this error means and how to fix it
An XRechnung extension rule (KoSIT): it applies to invoices using the XRechnung extension profile, for example third-party payments (BG-DEX-09) or sub-invoice lines. This is an error: the invoice is rejected until it is fixed.
This error needs information only you have, so it is not repaired automatically. The free check shows every finding in the file with its location; if other errors in the same file are in the automatic set (totals, VAT breakdown, rounding, element order), the result page offers the corrected file for 9 €.
Rule text
[BR-DEX-03] Eine Sub Invoice Line (BG-DEX-01) muss genau eine "SUB INVOICE LINE VAT INFORMATION" (BG-DEX-06) enthalten.
XRechnung rule texts are published in German by KoSIT; the text above is the original.
Where the rule is checked (XPath context and test)