Hi Swapnil,
Please check the following link and make sure that your system meet all the preconditions.
http://help.sap.com/saphelp_crm70/helpdata/EN/46/cc79505ec61525e10000000a114a6b/frameset.htmhttp://help.sap.com/saphelp_crm70/helpdata/EN/46/cc79505ec61525e10000000
Please make sure that you have ECC 6.0 EHP 4 or above.
Regards,
Mayoo