It looks like WebSphere really mangles the registration names of interceptors by wrapping the interceptor name attribute within the WebSphere attributes. For example, when I register the TxInterceptor using the object name jboss.cache:service=TreeCache-Group,treecache-interceptor=TxInterceptor, the registration name in WebSphere becomes jboss.cache:service=TreeCache-Group,cell=citgoNode01Cell,treecache-interceptor=TxInterceptor,node=citgoNode01,process=server1 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038134#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...