Solution : https://service.sap.com/sap/support/notes/387746 (SAP Service marketplace login required)
Key words : 
service order/maintenance order, system displays termination message, additional key words iw41, updating document records, attached program correctionunder, note 386082 solution implement, circumstances copy, note 397174, confirmation, prerequisites
Related Notes : 
       
| 397174 | Notification reference deleted in the order header | 
| 386082 | IW32: Notification & does not exist | 
| 309770 | Termination when confirming orders after migration |