Message

Attribute 'filename' MUST be present.

Context
/ubl:OrderResponse/cac:OrderLine/cac:LineItem/cac:Item/cac:ItemSpecificationDocumentReference/cac:Attachment/cbc:EmbeddedDocumentBinaryObject
Test
@filename
Usage
/ ubl:OrderResponse / cac:OrderLine / cac:LineItem / cac:Item / cac:ItemSpecificationDocumentReference / cac:Attachment / cbc:EmbeddedDocumentBinaryObject