Hi,

Yes, you've got it! I am impressed, the report is now finished in 7 seconds! Collecting the data now only takes 0,3s in reporting services, 10 times faster than it is in management studio. I am glad to have this result, but I must confess, that I do not really understand it. Do you have more information about this topic or some good links?

I think I will use stored procedures more often in the future...

Regards

Oliver