Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Troubleshooting Guide

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### Log Options

The Administration GUI provides the following two logging options:

- Option 1 — Log `stdout` (`System.out.print`) content to the event log

- Option 2 — Log `stderr` (`System.err.print`) content to the event log

  When these options are set, `stdout` and `stderr` messages are written to the `server.log` file. (The event log is a `syslog` daemon on Solaris and Event Log on Microsoft Windows.)

  If the above options are not set:

- Anything written to `stdout` or `stderr` (that is, using `System.out` or `System.err`) will not appear in the logs.

- Messages logged with the JDK logger will appear in the logs.

- Messages written to `stdout` or `stderr` appear with the `INFO` level, but do not have a message ID.

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