An identifier for a referenced line within a purchase order.
Links the invoice line to the specific line in the purchase order.
Optional but recommended for automated matching and reconciliation.
/Invoice/cac:InvoiceLine/cac:OrderLineReference/cbc:LineID/CrossIndustryInvoice/SupplyChainTradeTransaction/ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:ReferencedDocumentLineDocument/ram:LineID1510PO-LINE-001line✗ InvalidOur AI-powered Invoice Converter automatically handles all XRechnung requirements, including proper field validation.