Message

Attribute 'unitCode' MUST be present.

Context
/ubl:DespatchAdvice/cac:Shipment/cac:TransportHandlingUnit/cac:Package/cac:ContainedPackage/cac:ContainedPackage/cac:GoodsItem/cbc:Quantity
Test
@unitCode
Usage
/ ubl:DespatchAdvice / cac:Shipment / cac:TransportHandlingUnit / cac:Package / cac:ContainedPackage / cac:ContainedPackage / cac:GoodsItem / cbc:Quantity