Solution : https://service.sap.com/sap/support/notes/755677 (SAP Service marketplace login required)
Key words : 
10 content            import support package 17, 0b            import support package 23, > message number rg102, function module rsar_psa_export_ds_generate, provide advance information, 1 content support package 17, 50            import support package 05, psa datasource reason, 0b support package 23, transaction data datasources
Related Notes : 
       
| 723259 | SAPBWNews BW 3.1 Content Support Package 17 | 
| 723192 | SAPBWNews 3.0B Support Package 23 | 
| 693495 | SAPBWNews BW Support Package 05 NW'04 Stack 05 RIN |