Solution : https://service.sap.com/sap/support/notes/154550 (SAP Service marketplace login required)
Key words : 
additional key words sapmv50a, respective sales order, prerequisites basis change, attached advance correction, batch split items, deletable items, transaction vl02, complete delivery, system recognizes, short dump
Related Notes : 
       
| 758798 | DYNPRO_MSG_IN_HELP for deletion of deliveries | 
| 519121 | Update termination in RV_MESSAGE_UPDATE (VL 406) |