Log4j2 Database insert problem in Websphere

    <?xml version="1.0" encoding="UTF-8"?>

    <configuration status="OFF">
      <appenders>
        <!-- Async Loggers will auto-flush in batches, so switch off immediateFlush. -->

        <FastFile name="AsyncFastFile" fileName="${sys:logFilename}" 
                  immediateFlush="false" append="true">
          <PatternLayout>
            <pattern>test %m %m %ex%n</pattern>
          </PatternLayout>
        </FastFile>

    <JDBC name="databaseAppender" tableName="mytablename">
          <DriverManager url="jdbc:oracle:thin:ORCL_USERNAME/PASS@//MYSERVERNAME:PORTNO/DBNAME" />
          <Column name="KEY1" pattern="%X{sayi1}" />
          <Column name="KEY2" pattern="%X{sayi2}" />
          </JDBC>

        <JDBC name="databaseAppenderJNDI" tableName="mytablename">
      <DataSource jndiName="java:/comp/env/jdbc/logWS" />
      <Column name="KEY1" pattern="%X{sayi1}" />
      <Column name="KEY2" pattern="%X{sayi2}" />
     </JDBC>  


      </appenders>

      <loggers>


        <!-- pattern layout actually uses location, so we need to include it -->
        <asyncLogger name="ASYNC" level="TRACE" additivity="false">
          <appender-ref ref="databaseAppender"/>
        </asyncLogger>

 <!-- pattern layout actually uses location, so we need to include it -->
        <asyncLogger name="ASYNCwithJNDI" level="TRACE" additivity="false">
          <appender-ref ref="databaseAppenderJNDI"/>
        </asyncLogger>


        <root level="info" includeLocation="true">
          <appender-ref ref="databaseAppender"/>
        </root>

      </loggers>
    </configuration>