Solution : https://service.sap.com/sap/support/notes/570599 (SAP Service marketplace login required)
Key words : 
1 content            import support package 2, 0b            import support package 8, terms rsm887 reason, affected role/profile, 0b support package 8, 1c support package 2, s_rs_iobj authorization object, bw support packages, support package, 0b patch 8
Related Notes : 
       
| 539817 | SAPBWNews BW 3.1 Content Support Package 02 | 
| 523240 | SAPBWNews BW 3.0B Support Package 08 |