Thanks for reply. I am using OpenJPA 2.1.1
No sublinks are working on the link "http://mojo.codehaus.org/openjpa-maven-plugin/#enhance-mojo.html" which you shared. I have already used OpenJPA plugin for "Enhances bytecode of persistent entities as you compile" but faces some other issue. It looks, build time enhance did not work. The main concern is: why the same WAR file is working fine on WAS6.1.0.37(on local runtime WAS) and not working on WAS6.1.0.19 (on AIX) .... both have EJB3 fixpack. Please help. This is blocker for us to move our application on server. -- View this message in context: http://openjpa.208410.n2.nabble.com/OpenJPA-enhancer-or-load-time-weaver-was-not-run-tp7580368p7580373.html Sent from the OpenJPA Users mailing list archive at Nabble.com.