Session: How to Change Maximum Number of Requests per Session
By default, maximum number of requests that session can send to server is 30. This number, if everything is done correctly, should never be reached. Remote calls are expensive, and the number of remote calls per "session" should be as close to 1 as possible. If the limit is reached, it is a sure sign of either a Select N+1 problem or other misuse of the session object.
Nevertheless, if needed, this number can be changed for single session or for all sessions.
To change maximum number of requests in a single session just manipulate MaxNumberOfRequestsPerSession property value from Advanced session operations.