Fast query runs slow in SSRS

Question

I have an SSRS report that calls out to a stored procedure. If I run the stored procedure directly from a query window, it will return in under 2 seconds. However, the sam

Answer 1

I will add that I had the same problem with a non-stored procedure query - just a plain select statement. To fix it, I declared a variable within the dataset SQL statement and set it equal to the SSRS parameter.

What an annoying workaround! Still, thank you all for getting me close to the answer!