14:51:40,882 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=EsbMonitorEAR-0.0.1-SNAPSHOT.ear/#EsbMonitorPU state=Create: javax.persistence.PersistenceException: [PersistenceUnit: EsbMonitorPU] class or package not found
Please post that entire excpetion stacktrace.
Also .ear/META-INF isn't a right place for persistence.xml. Move it to the META-INF of the jar within the .ear instead.