Solution : https://service.sap.com/sap/support/notes/308247 (SAP Service marketplace login required)
Key words : 
additional key words cor7, converta planned order, sales order/project, process order manually, prerequisites note 136365 changed, collective order, production order, order creation, implement note 136365, -valuated material
Related Notes : 
       
| 136365 | Settlement rule for non-valuated material |