Hi Surya,
You can also check:
SAP NetWeaver BW on SAP HANA Project Approaches - Webinar Presentation :
http://scn.sap.com/docs/DOC-41509
http://scn.sap.com/docs/DOC-27694
Importing BW Models to HANA and Importing HANA Models to BW
http://www.saphana.com/docs/DOC-2771
Upgrade and migrate to BW on HANA
http://www.saphana.com/docs/DOC-3294
You can also check these two threads on how to connect BW to HANA:
http://scn.sap.com/thread/2044003
http://scn.sap.com/message/13507673
If your queries are resolved then you can also close this thread: either you can mark any reply as correct.
or you can mark this question as Assumed Answered(you get this option at top where its written: "This question is Not Answered"
Regards,
Vivek