The Sun Java System Web Server 6.1 allows you to configure the information to be logged in the server’s errors logs.
Access the Administration Server.
Select the Preferences tab.
Click the Access Logging Options link.
Enter the required information.
Click OK and then Apply to save and apply the changes.
Access the server instance.
Select the Logs tab.
Click the Error Log Preferences link.
Enter the required information.
Click OK and then Apply to save and apply the changes.