Rolling back to log4j1x

If you are encountering issues with your custom code after upgrading to Fix Pack 30, due to dependencies on log4j1x class or having third party libraries that require log4j1x jar, you can roll back to log4j1x.

1. Download log4j1.2.17.jar from Apache official site.
2. Install the jar using install3rdParty.sh/cmd script.
3. Provide the following jvm argument in your application server configuration and when starting agent or integration servers.

   -Dcom.yantra.yfc.log.forcelog4j1x=true

   Note: Installing log4j-1.2.17.jar is a temporary option. The log4j-1.2.17.jar is deprecated and no support is available from Apache. IBM will restrict the installation of log4j-1.2.17.jar in future releases.