[jboss-user] [JBoss jBPM] - can't update or delete variables

hello. i can successfully create process variables but i can't update or delete them. i have hibernate logging sql queries and it does nothing with new or deleted variables. here's some code where i'm trying to delete a variable called "phoneNumber" after running this code the process instance still has the variable. ======================= ProcessInstance processInstance = jbpmContext.loadProcessInstanceForUpdate(8); ContextInstance contextInstance = processInstance.getContextInstance(); contextInstance.deleteVariable("phoneNumber"); jbpmContext.save(processInstance); jbpmContext.close(); ======================= the result is the same if i try to update the variable - it remains unchanged. is there something else i need to do to enable variable updates and deletes? thanks very much for any assistance. david f. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4084827#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...