Message

A list identifier for a invoice line item commodity classification MUST be provided if invoice line item commodity classification are used to classify an invoice line item (e.g. CPV or UNSPSC)

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