Dear Raju,
Refer my post in below link.
Please follow below link.
Also refer this.
http://help.sap.com/saphelp_erp60_sp/helpdata/en/56/d880392c58ab54e10000000a114084/content.htm
http://www.sap-press.com/products/SAP-Treasury-and-Risk-Management-(2nd-Edition).html
Regards,
Jain