CII-FREXT-SR-439
ChargeAmount should exist maximum once
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
[CII-SR-439] ChargeAmount should exist maximum once
Context
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement
Test
count(ram:NetPriceProductTradePrice/ram:ChargeAmount) le 1
Checked with France EXTENDED-CTC-FR (CII)