Hello Krishna
Please refer to
http://help.sap.com/SCENARIOS_BUS2012/helpdata/EN/5c/77c878caed4551a637c2858382aa42/content.htm
and
http://help.sap.com/SCENARIOS_BUS2012/helpdata/EN/88/aebff6e22e49c2b8531bf27dcd95aa/content.htm
Hope it will be helpful to you.
Kind Regards.