Message

Attribute 'listID' MUST be present.

Context
/ubl:Order/cac:OrderLine/cac:LineItem/cac:Item/cac:CommodityClassification/cbc:ItemClassificationCode
Test
@listID
Usage
/ ubl:Order / cac:OrderLine / cac:LineItem / cac:Item / cac:CommodityClassification / cbc:ItemClassificationCode