Select the “Local Log” option as a destination when you configure the run-time actions listed above. When configuring the actions, you must also specify the severity of the messages to be logged (the logging level).

Set the Integration Server Administrator's logging level for Mediator to match the logging levels specified for the run-time actions (go to Settings > Logging > Server Logger). For example, if a “Log Invocation” action is set to the logging level of Error, you must also set Integration Server Administrator's logging level for Mediator to Error. If the action's logging level is set to a low level (Warning-level or Information-level), but Integration Server Administrator's logging level for Mediator is set to a higher level (Error-level), then only the higher-level messages are written to the log file.