In case of server error, a trace can be created on the server side by going to Window > Preferences and selecting the preference page in the screenshot above. The trace is turned off by default and is set to off every time Eclipse is restarted.
In case of client error, a Fault Analyzer specific log, detailing server communications and plugin operations is available in the workspace located under the "FaultAnalyzer" folder in a file named ".log". The log file is cleared every time Eclipse is restarted.
IBM Fault Analyzer plug-in for Eclipse