If you are experiencing a problem, check the error messages and log information.
There are various levels of logging available in WebSphere® Premises Server and its components. You can set logging on tracing on WebSphere Application Server for WebSphere Premises Server. You can also set logging at a system level for Data Capture and Delivery, or you can set it at an agent level.
For information on the general concepts of logging and tracing, refer to Log and trace settings in the WebSphere Application Server Information Center.
Use these topics to help you with these tasks: