Solution : https://service.sap.com/sap/support/notes/192961 (SAP Service marketplace login required)
Key words :
additional key words bapi_salesorder_simulate sd_order_create_www performance, efxvbap reference structure=vbap optional=xapply, f6 change - table parameter, interface/table parameter - function, table parameter efxvbap, output table ex_vbap, accumulated confirmed quantity, se37 - function module, function module sd_sales_document_save, function module sd_order_create
Related Notes :
| 536483 | BAPI SD: incomplete pricing |