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I am trying to deploy the war file on 12.2, its working fine however facing issue with the log generation.
log4j:ERROR Could not create an Appender. Reported error follows. java.lang.ClassCastException: mks.util.MKSRollingFileAppender cannot be cast to org.apache.log4j.Appender
So understanding is two Appenders are conflicting, and I am unable to find it.