FX-SCH-A-000019
Element 'ram:ID' must occur exactly 1 times.
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.
/rsm:CrossIndustryInvoice/rsm:ExchangedDocument
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext/ram:BusinessProcessSpecifiedDocumentContextParameter
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext/ram:GuidelineSpecifiedDocumentContextParameter
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:SpecifiedLegalOrganization
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:SpecifiedTaxRegistration[ram:ID/@schemeID="FC"]
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:SpecifiedTaxRegistration[ram:ID/@schemeID="VA"]
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD MINIMUM
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:SpecifiedTaxRegistration
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD BASIC
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTaxRepresentativeTradeParty/ram:SpecifiedTaxRegistration
count(ram:ID)=1
Checked with Factur-X / ZUGFeRD BASIC