We are trying to move our application from weblogic to jboss 7.1

Login to application works fine, but later when we launch screen and perform new operation it fails with javax.transaction.RollbackException: ARJUNA016083

We are struggling for few months to resolve this issue. Need your attention and help please to resolve it.

Logs are attached for further reference. Also steps performed to transform the weblogic ear file to support jboss is attached in a word document.