SSRS 2008: error message saying my parameter doesn't exist but it clearly does?

Question

I have a report that has about 10 parameters and about 10 datasets and one datasource. I typed alot but I really need help so I figured I would try and provide as much info

Answer 1

I experienced similar problems with SSRS. The code was correct, the SQL parameters correct but the report was throwing parameter errors. I was using a Shared Dataset. I copied the same SQL to an Embedded Data Set and the report worked perfectly. So, I agree that the SSRS software has bugs that cause strange behavior.