Hi Mahi,
For ORACLE Instant Client Configuration in Developer Machine please refer below thread.
http://scn.sap.com/thread/3374783
But i think this issue is due to Oracle Please tune Oracle Application see the below points.
Suggestion Oracle Point of View :
- Try increasing processes for the database in the init file. Then stop and start the database.
- You may need to Increase memory/swap space
- You may need to increase max processes per user at the kernel level
- It may be a problem with not enough file handles/descriptors available at the kernel level.
Hope this will help you.
Thanks,
Daya