The Wrapper Log
The Java Service Wrapper records console output in a log file. The log contains the output sent to the console by the wrapper itself and by the JVM in which Integration Server is running. The wrapper log is especially useful when you run Integration Server as a Windows service, because console output is normally not available to you in this mode.
The Java Service Wrapper log for Integration Server is located in the following file:
Software AG_directory \profiles\IS_instanceName\logs\wrapper.log
To view the log, open the log file in a text editor.