Hi,
I had this problem and found a useful post at:
http://www.mail-archive.com/ctjug-forum@googlegroups.com/msg00971.html
I did a clean and then build for my ear file.
cleared out the server/default/tmp and server/default/work directories.
stopped and restarted my server
undeployed and redeployed my ear file.
and the problem went away!
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993500#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...