kartik.kottapalli

Thanks everybody the problem is resolved by following the steps
mentioned.......At first I was too lazy to follow the steps but hey it
REALLY worth it............

However I wud condense it into just 4 steps:
1.Change CName records to www.
                                           and point to ghs.google.com
2.Disable and enable the webpage service in Google apps and then
publish a sample page.
3.After you see the sample page again disable the webpage service.
4.Now point the blogger to the original website.It will not
give"another blog  is hosted" error.