Trying to deploy the local resource adaptor
mfcobol-localtx.rar to WebLogic may fail with a ClassCastException. To work around this issue, you need to deploy
mfcobol-xa.rar first, then need to undeploy this file and deploy the local one,
mfcobol-localtx.rar. If there are issues deploying using the WebLogic GUI, you can use the command line. If there are issues with this as well,
try reducing the length of the command (for example, by moving the file to a location with a shorter path).