Product Information Manager : Log Settings
Click - >System - > Log Settings (under the Configuration section) to view and edit Log4j Properties.
Use this feature to edit the log4j properties files. Log4j is a log system tool to log application messages. More information on log4j can be found at -
For editing purposes on the Log Settings page select the log4j configuration file from the Configuration Path Selection drop-down menu.
Once the file is selected, click to load file in text area and to save. The saved file will be available in the Work Area.