Increase the lifetime timeout value of the WebSphere ESB application server:
1.If necessary, restart the application server.
2.Log in to the console.
a.Open a browser, and navigate to the following URL: http://host_name:9060/ibm/console.
host_name is the fully qualified host name of the server where the application or the network deployment manager is deployed
9060 is the port used to access the console (The default port is 9060.)
b.Enter your user ID and password. The user ID is required. A password is only required if security is enabled.
c.Click Log in.
3.Click Servers > Application Servers.
5.Under Container Services, click Transaction Service.
6.Type a larger value for Total transaction lifetime timeout. For more information about setting the Transaction service settings, consult the WebSphere Application Server Information Center using the link provided below.
7.Restart the application server to make your changes effective.