Solution : https://service.sap.com/sap/support/notes/626763 (SAP Service marketplace login required)
Key words : 
background jobs remain active release 4, client/server technology area, internet communication manager, delete file dev_ms, prerequisites errors occur, patch level  713release 4, patch level  982release 4, patch level  881release 4, patch level 1527release 6, icm patch collection
Related Notes : 
       
| 626743 | Update key not unique | 
| 621069 | PfCall: bad opcode 34 | 
| 508300 | ICM Patch Collection (Release 6.20) | 
| 191191 | Partitioning update tables |