Solution : https://service.sap.com/sap/support/notes/376318 (SAP Service marketplace login required)
Key words : 
additional key words prctr, item overview screen, -statistical account assignment, attached advance correction, create include fv45pf0v_vbap_prctr_vorbereite, development class va, sales order item, internal order, profit center, wbs element
Related Notes : 
       
| 646412 | SD: Profit center from account assignment | 
| 414435 | Unrequired message KI339 in order that profit center missing | 
| 383786 |