anonymous wrote : Please can you give me moreexplaination how to switch to a new ehcache version. JBoss AS does not include ehcache. However, jBPM uses it as its default cache provider. For this reason, the jBPM-jPDL service archive contains that library, and so does the jBPM-BPEL .sar. If you are switching to 1.1.Beta1, you need not worry about it because the buildfile contains separate targets for each AS version: build.service.403 bundles ehcache 1.1 build.service.404 bundles ehcache 1.2 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969592#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...