No values in drop down when creating new parameter.

Hi Everyone,

I'm new to BOBJ and Crystal Reports and I'm just exploring these tools. I've installed BOBJ and Data Services and I've used those tools to pull the data into my SQL Server 2008 and create a Universe. Now I'm creating a report and I have a question about creating a parameter. When creating a parameter I've selected "New" in the "Choose a Data Source" section but when trying to add an item, there are not values in value drop down box.

Thanks,

Anthony