UBL-CR-520

XRechnung 2.3.0 · UBL

warningschema

Original rule text

[UBL-CR-520]-A UBL invoice should not include the InvoiceLine InvoicePeriod StartTime

Stored validation assertion

not((cac:InvoiceLine|cac:CreditNoteLine)/cac:InvoicePeriod/cbc:StartTime)