Redeploy Web App with Crystal report - change database from Oracle to Sql

I have a web application was build in vs 2005 that loads crystal reports, and the crystail repords are connected with Oracle database.  I need to change the crystal reports connect to Sql database and redeploy the web applicaiton in the server.  After I changed the database connection in Crystal report and changed the code in the application to point the new server and database, it runs fine at my local machine,  then redeploy the application to the server.  But I got this:
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THe report you requested requires further information.
Server name:  myserver name
Database name:  empty
User name: myusername
Password: ********
 Use Integrated Security
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I can not go to enter the empty database name, when I click the Log On button not thing is happend.
Could you please help me out, is there anything I can fix, is the problem at the server? or the crystal report connection? or the conbination of sets, etc.?  Thank you very much in advance.