CR 2011, SQL Server

I have recently started using Stored Procedures as a datasource in my reports. Very powerful.

I am building reports locally and shipping to customer site.

I am having problems with customer being able to run reports. I am specifically getting the error below.

I am pretty confident that the databases are identical, but have different names.

I need to know how to reference my databases in my dev environment so I can move them to customer site and not have database connectivity issues.

Invalid Argument provided.
Failed to retrieve data from the database.
Error in File EnergizedElectricalWorkPermit 9144_9052_{FAF67143-B0BC-4A35-827F-AA752B5D25D0}.rpt:
Invalid argument for database.