Hi Arun Rajan,
Try like this
http://wiki.sdn.sap.com/wiki/display/ABAP/Find+a+BADI+in+a+minute
- Go to Transaction SE24
- Enter the Object Type CL_EXITHANDLER and click on Display.
- Double Click on method "GET_INSTANCE".
- Put a Break-point on Call method cl_exithandler=>get_class_name_by_interface
- Run any Transaction for which you need enhancements.
- The execution will stop at the break point. Check the values of variable 'exit_name', it will give you the BADI name called at that time.
For more information see this link
http://****************/Tutorials/ExitsBADIs/VL02/page1.htm
Regards,
Ramesh.T