PEPPOL-T76-B02501
- Message
 Attribute 'schemeID' MUST be present.
- Context
 /ubl:OrderResponse/cac:BuyerCustomerParty/cac:Party/cbc:EndpointID- Test
 @schemeID- Usage
 
Attribute 'schemeID' MUST be present.
/ubl:OrderResponse/cac:BuyerCustomerParty/cac:Party/cbc:EndpointID@schemeID