ibr-004

An Invoice MUST have an Invoice type code (ibt-003) / A Credit note MUST have a Credit note Type code (ibt-003).

error: the document is invalid

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.

Context
/ubl:Invoice | /cn:CreditNote
Test
normalize-space(cbc:InvoiceTypeCode) !='' or normalize-space(cbc:CreditNoteTypeCode) !=''

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