Solution : https://service.sap.com/sap/support/notes/366709 (SAP Service marketplace login required)
Key words : 
additional key words workflow pattern, standard system support packages 007 - 010, standard support package 011, sd document items, standard task, service connection, customer quotation', 'quotation processing, characteristic values, supply quotation
Related Notes : 
       
| 333049 | BAPI_SALESORDER_CREATEFROMDAT2 and configuration |