CRRZI9507W Host RSE threadpool, process id nnnn, is experiencing a timeout in a connection
request.
Explanation
The thread pool hosting the current client connection is experiencing a timeout in
handling a new connection request. Its status is changed to timeout.
Explanation
The thread pool may have encountered a resource limit or a technical issue. Save
your current tasks and prepare to log out. Tuning RSE server might help address resource limit
issues. For more information about tuning the RSE server, see the Host Configuration Reference
Guide.