Hi Chowdary ,
The BI Job must be still running in your system . Can you check in SM37 . ( search from the date you last tried this ) . Also check for any old locks in the system also make sure that your client is opened in SCC4 ( check the recommendation below )
Check the following note resolution 3
2053937 - Common issues after upgrade to SP12 - SAP Solution Manager 7.1
Thanks ,
Manu