[jboss-user] [jBPM] - Transaction Issue with EJBs

Shobhit Tyagi [https://community.jboss.org/people/roxy1987] created the discussion "Transaction Issue with EJBs" To view the discussion, visit: https://community.jboss.org/message/802749#802749 -------------------------------------------------------------- Hi Community, I have run into an issue with transactions. I raised a similar question before and I marked it as answered after getting some helpful replies but it looks like the issue was temporarily gone. I have 3 separate prjects. One web, one EJB and one simple java. For instance if I have to start a process or I have to complete a task, I send request from a Managed Bean(web project) to the Session Bean(EJB project), which calls the APIs present in the java project. In my SessionBean, I use the TransactionManagement annotation as @TransactionManagement(TransactionManagementType.BEAN) And I call the BPM APIs as @Resource private EJBContext context;   .... .... @Override public void completeTask(long taskID, String userID, Map<String, Object> map) throws Exception {   UserTransaction ut = context.getUserTransaction();   try   {    ut.begin();    BpmAPI.startTask(taskID, userID);    BpmAPI.completeTask(taskID, userID);    ut.commit();   }   catch(Exception e)   {    ut.rollback();    e.printStackTrace();   } }   But doing this gives me the transaction exception. It completes the task but doesnt signal the process instance. But this happens when I leave the taskHandler open, which is created while starting the process instance. If I dispose the taskHandler, the transaction exception goes away but the process instance still doesnt proceed after completing the task. I believe for signalling the process, taskHandler needs to be not disposed. For now the workaround I am doing is disposing the taskHandler, completing the task, completing the workitem(to signal process instance). But just completeTask should do the trick. COuld anyone please help me with the Transaction Management. I use Websphere 8.5 web container. Regards. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802749#802749] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]