When errors occur or conditions arise that trigger warnings or information messages as a result of system operation, the system automatically displays messages in the active component that explain the errors and warnings. The system records additional information about unhandled exceptions to a Windows event log called WEBTRNS. The log can be viewed through the Event Viewer on the application server or the web server.
By default, business messages are displayed in the system but are not logged to the WEBTRNS event log. To enable logging of business messages to the event log, edit the appSettings.config file on the application server and the web server by changing "false" to "true" in the following statement:
<appSettings>
[...]
<add key="LogBusinessMessages" value="false" />
</appSettings>