Dear Siddharth,
Thanks for your answer, but as you can read in the my post, I checked tutorial showed in http://scn.sap.com/thread/1481384
This tutorial is the same that you have copied in your answer. The problem is tutorial is for Portal 7.0 but I am in 7.3: steps 7 & 8 are not possible in 7.3 (I don't know if it is possible to 'Create one iView from each application view' in 7.3)
Regards,
David