ibr-055
Each Preceding Invoice reference (ibg-03) MUST contain a Preceding Invoice reference (ibt-025).
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.
cac:BillingReference
exists(cac:InvoiceDocumentReference/cbc:ID)
Checked with PINT SG Invoice, PINT SG Credit Note, PINT JP Invoice, PINT A-NZ Invoice, PINT A-NZ Credit Note, PINT MY Invoice, PINT MY Credit Note