Hi; I have a big problem that don't let me continue testing my process. My pb seams to be simple, but .... I have found no solution So... in few words; I have a method executed concurrently by two or more threads. This method set a processInstance variable; and this variable is recuperated by a second thread to be updated. The var is java List that I recuperate to add a new element. The pb is, when the second process gets the var setted by the first one, the variable is always null.... So I added a logger to inspect the var just after setting it, and it is always null. But the process is using it internally and it works with no problems :( List<PtlReportedInfo> confirmedMsgs= (List<PtlReportedInfo> ) jbpmManager.getVariable(bpmId, PtlProcessVariables.CONFIRMATION_MSGS); | | log.log(Level.INFO, "________________confirmedMsgs_________________"+ confirmedMsgs); | | | List<PtlReportedInfo> initialVar= confirmedMsgs; | | if(confirmedMsgs==null){ | confirmedMsgs=new ArrayList<PtlReportedInfo>(); | } | | confirmedMsgs.add(ptlInfo); | jbpmManager.setProcessVariable(bpmId, PtlProcessVariables.CONFIRMED_MSG, | confirmedMsgs); | | log.log(Level.INFO, "--"+ jbpmManager.getVariable(bpmId, PtlProcessVariables.CONFIRMATION_MSGS)); I need an urgent help please :( I have no more ideas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178056#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...