CII-SR-003

BusinessProcessSpecifiedDocumentContextParameter should exist maximum once

warning: reported, still valid

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
/rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext
Test
(count(ram:BusinessProcessSpecifiedDocumentContextParameter) <= 1)

Checked with EN 16931 Invoice (CII)