the changes.1. Click Application in the Admin Utilities view group.
2. Scroll to the Microsoft Analysis Services section of the Application window.
3. Edit the connection pool properties as needed:
Connection Pool Maximum Connections Per Role - edit to control how many open connections will be maintained in the connection pool for each user's role.
Connection Pool Idle Connection Time Limit - edit to control how many seconds a connection can remain idle before it times out and is removed from the connection pool.
4. Save
the changes.