Solution : https://service.sap.com/sap/support/notes/1614827 (SAP Service marketplace login required)
Key words :
order bom configuration profile, terms bapi reason, create sales orders, function group cavc, individual cavc-apis, multi-level configuration, sales order, subordinate level, cavc modules, configurable items
Related Notes :
900380 | Configurable items in the SD process (idocs & bapis) |
549563 | BAPI: Filling the configuration structures |