The problem got resolved after the Command 2 got executed leading to another situation wherein I am able to access the SQL Server Camunda Database successfully but unable to use the sqljdbc_auth dll for my Custom Application database with the error - Native Library sqljdbc_auth.dll already loaded in another classloader.
I have added the sqljdbc jar to the $TOMCAT_HOME lib folder and the DLL extension to the $TOMCAT_HOME bin folder and I am using the Camunda Tomcat Distribution for my Custom Application as well.
Could you please help me with where I could be doing it wrong?