Message

Document MUST NOT contain elements not part of the data model.

Context
/ubl:OrderResponse/cac:OrderLine/cac:SellerSubstitutedLineItem/cac:Item/cac:AdditionalItemProperty/*
Test
false()
Usage
/ ubl:OrderResponse / cac:OrderLine / cac:SellerSubstitutedLineItem / cac:Item / cac:AdditionalItemProperty