Tracing HTTP Requests Using Session Tracing 

It is possible to trace a single HTTP request, as well as all HTTP requests that pertain to the same HTTP session on the J2EE Engine. This feature uses the session tracing function of the Performance Tracing Service.

You activate the corresponding traces by providing a session tracing parameter to your request URL. Using the different possible values of this parameter, you can define the scope of the traced activities (whether you trace all requests for the HTTP session, or just the current request), as well as the trace level.

For more information about tracing the HTTP requests using the session tracing function, see Session Tracing.