Solution : https://service.sap.com/sap/support/notes/770796 (SAP Service marketplace login required)
Key words : 
sapbwnews bw support package 09 netweaver 04 stack 09, 10 content            import support package 18, 0b            import support package 24, 50            import support package 09, 1 content support package 18, 0b support package 24, 'rsar_psa_request_check' program terminates, sapbwnews bw 3, support package, 10 support package 18
Related Notes : 
       
| 708292 | Consulting: Potential missing data packages in the PSA |