As advised: I have created https://jira.jboss.org/jira/browse/JBCACHE-1466 for the issue. Regards, Grzegorz View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4202906#4202906 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4202906