Solution : https://service.sap.com/sap/support/notes/146264 (SAP Service marketplace login required)
Key words : 
additional key words prctr, valuated sales order stock, account assignment object, sales order item, profit center substitution, sales order, function correctly, program error, including release 4, advance correction
Related Notes : 
       
| 157877 | Sales order profit center from cost center | 
| 113203 | Substitution for profit center with real CO objects |