Solution : https://service.sap.com/sap/support/notes/831389 (SAP Service marketplace login required)
Key words : 
sapbwnews bw sp12 netweaver'04 stack 12, virtual provider reason, 50            import support package 12, solution bw 3, support package, support packages, termination x299, program saplrrk0, form check_nav_init_new-04-', form filter_01-09- 2
Related Notes : 
       
| 856495 | No Data for dynamic filter with EXCLUDE | 
| 830730 | No data for a very special virtual provider | 
| 813454 | No data in very particular situations | 
| 763340 | SAPBWNews BW Support Package 12 NetWeaver'04 Stack 12 RIN |