Solution : https://service.sap.com/sap/support/notes/369149 (SAP Service marketplace login required)
Key words : 
ebew = individual customer stock obew = subcontractor stock, additional key words valuated special stock, material provided qbew = project stock, special stock, affected  delivery items, prerequisites solution workaround, entered movement type, source code contained, database table mbew, im goods receipts
Related Notes : 
       
| 186380 | Valuation type in the delivery cannot be determined |