ibr-043
Each Invoice line charge (ibg-28) MUST have an Invoice line charge amount (ibt-141).
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:AllowanceCharge[cbc:ChargeIndicator = true()]
exists(cbc:Amount) or not(exists(ancestor::cac:InvoiceLine|ancestor::cac:CreditNoteLine))
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