I think it is worth fixing. It is completely at odds with common sense that you can put action handler classes in your process archive, but not variable value classes. It does however imply a change in the Converter class, or an inelegant (but working) fix as shown in JBPM-1024. I'd propose to keep the fix on jBPM 3.2.x and change the Converter.revert() method on jBPM 3.3. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4154920#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...