Solution : https://service.sap.com/sap/support/notes/529022 (SAP Service marketplace login required)
Key words : 
e-fact table returns, 0a            import support package 10, 0b            import support package 03, e-fact table, f-fact table, display sql statement, function group rsdrc, attached correction instructions, experienced support staffcan, key figure values
Related Notes : 
       
| 493973 | SAPBWNews BW 3.0B Support Package 03 | 
| 458702 | SAPBWNews BW 3.0A Support Package 10 | 
| 449477 | Switching the MultiProvider from "parallel" to "sequential" |