Solution : https://service.sap.com/sap/support/notes/816465 (SAP Service marketplace login required)
Key words : 
sapbwnews bw sp12 netweaver'04 stack 12, user-specific time, 50            import support package 12, solution bw 3, support package, time specifications, system time, support packages, broadcasting settings, program error
Related Notes : 
       
| 763340 | SAPBWNews BW Support Package 12 NetWeaver'04 Stack 12 RIN |