Hello Ramesh,
look at the following links maybe they help...
https://help.sap.com/saphelp_gts10/helpdata/en/4a/bb6ea8925e2d71e10000000a42189b/content.htm
https://help.sap.com/saphelp_gts101/helpdata/en/a5/3f1c420d9ede2ce10000000a1550b0/content.htm
Regards,
Thomas