FX-SCH-A-000208

The Item standard identifier (BT-157) shall have a Scheme identifier.

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.

Message

[BR-64] The Item standard identifier (BT-157) shall have a Scheme identifier.

Context
//ram:IncludedSupplyChainTradeLineItem
Test
ram:SpecifiedTradeProduct/ram:GlobalID/@schemeID!='' or not (ram:SpecifiedTradeProduct/ram:GlobalID)

Checked with Factur-X / ZUGFeRD BASIC