I'm using Crystal Reports XI. I have a report that is using a Table from a SQL Server 2005. I drag my fields onto the report from the table. When I try and run the report in test mode, I get the error:

"A number field or currency amount field is required here".

That's all fine, but the problem is that it just displays this message and it doesn't show which field is in error. How do I debug it?

Thanks,