F-INV142

Invoice/OrderReference is mandatory when OrderLineReference class is present

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
doc:Invoice/cac:InvoiceLine
Test
cac:OrderLineReference and not(count(../cac:OrderReference))

Checked with Denmark OIOUBL 2.1 Invoice