Message

The Item classification identifier (BT-158) shall have a Scheme identifier.

Context
cac:InvoiceLine/cac:Item/cac:CommodityClassification/cbc:ItemClassificationCode | cac:CreditNoteLine/cac:Item/cac:CommodityClassification/cbc:ItemClassificationCode
Test
exists(@listID)
Usage
/ ubl:Invoice / cac:InvoiceLine / cac:Item / cac:CommodityClassification / cbc:ItemClassificationCode
/ ubl:CreditNote / cac:CreditNoteLine / cac:Item / cac:CommodityClassification / cbc:ItemClassificationCode