FX-SCH-A-000135
An Invoice shall at least have one VAT breakdown group (BG-23).
error: the document is invalid
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
Message
[BR-CO-18] An Invoice shall at least have one VAT breakdown group (BG-23).
Context
//rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement
Test
ram:ApplicableTradeTax
Checked with Factur-X / ZUGFeRD BASIC