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 came across a similar issue of my stored procedure executing quickly from Management Studio but executing very slow from SSRS. After a long struggle I solved this issue by deleting the stored procedure physically and recreating it. I am not sure of the logic behind it, but I assume it is because of the change in table structure used in the stored procedure.