Validation message

[CII-SR-441] - ChargeAmount should exist maximum once

Context

/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement

XPath

1

count(ram:NetPriceProductTradePrice/ram:ChargeAmount) <= 1

Used in business terms