![[z/OS]](../images/ngzos.gif)
Logging messages and trace data for Java server applications
By using the WebSphere® Application Server for z/OS® support for logging application messages and trace data, you can improve the reliability, availability, and serviceability of any Java™ application that runs in a WebSphere Application Server for z/OS server.
About this task
Procedure
- Determine where to issue the log messages. Read Message location best practices for tips on which tools to use.
- Configure logging in the MVS master console, the error log stream, or the CTRACE data set.