sLogAppender

Is a reserved class. You should not define new instances of this appender.
Note: Various appender definitions that rely on sLogAppender are enabled by default for several SAS servers. These appender definitions enable SAS client- and SAS-middle tier applications to access SAS server internal logging facilities.
CAUTION:
Do not modify sLogAppender definitions that are provided in default logging configuration files.
Modifying these definitions results in unpredictable behavior.