In Analysis Manager, I changed the Connect Timeout value
in the data link properties of my data source. However,
the change does not take and it keeps going back to 15.
Anybody have any ideas? Thank you.

Hi,

Check this article that could help you:

INF: Different Kinds of Analysis Services Timeouts
http://support.microsoft.com/default...b;en-us;304213

HTH,
Bas