How to change universe and reports from one server to another server?

Hi,

I am using Universe Designer 4.0, db is SQL Server 2012. I want to change the universe and webi reports from one server into another server. I used save as, and exported to another server.

Old reports are not refreshing at  Web Intelligence Rich Client, and in BI Launchpad the report is not refreshing. I got ODBC error.

Can anyone help me to get out of this?

Thanks for the solution in advance.

Thanks & Regards,

Mahesh.