Hi Hema -
While Tableau doesn't officially support the following technique, lots of people use it.
- Open the twb in a text editor
- Find the connection string in the XML:
<datasource formatted-name='_WW Reach..' inline='true' version='8.0' xmlns:user='http://www.tableausoftware.com/xml/user'>
<!-- build 7000.13.0109.2200 -->
<connection authentication='sspi' class='sqlserver' dbname='WWReach' server='.'>
- Modify the database name, save.
Thanks for your response and it did work. Thank you