Solution : https://service.sap.com/sap/support/notes/746807 (SAP Service marketplace login required)
Key words : 
10 content            import support package 17, 0b            import support package 23, 50            import support package 05, symptom error rsar 843, transfer rules reason, support package, 5 support package 05, -import routines, support packages, error writing
Related Notes : 
       
| 693495 | SAPBWNews BW Support Package 05 NW'04 Stack 05 RIN | 
| 693494 | SAPBWNews BW SP04 NW'04 Stack 04 RIN | 
| 679667 | SAPBWNews BW 3.1 Content Support Package 16 | 
| 679666 | SAPBWNews BW 3.0B Support Package 22 |