Hi Nagaraju,
http://scn.sap.com/thread/2027328
Check this links below:
http://help.sap.com/saphelp_nwpi71/helpdata/EN/b0/eae2a889e711d2956500a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nwpi71/helpdata/EN/44/fb0b85e1f141dfe10000000a1553f6/frameset.htm
Check the adapter RFC into namespace "XI" into SAP BASIS SWCV also.
Att,