Solution : https://service.sap.com/sap/support/notes/570466 (SAP Service marketplace login required)
Key words :
create application logic apply, partner determination reason, implement user exit, business partner function, correspondingpartner function, applied note 513884, applied note 520045, sales document, delivering plant, origionally created
Related Notes :
552662 | CRM30:Vendor missing in Sales order download (R3->CRM) |