[jboss-dev-forums] [jBPM Development] - Jbpm4 and existing database

Annacarla Argenio [http://community.jboss.org/people/annacarla] created the discussion "Jbpm4 and existing database" To view the discussion, visit: http://community.jboss.org/message/565748#565748 -------------------------------------------------------------- Hi all, I hope someone can help me. I had to move my Jbpm4 to a Jboss 5.0.1 (before it was running on Jboss 5.0.0). I followed all the process to install the Jbpm on Jboss. I didn't need to install the JBPM schema because I already have it and it's already filled in with data. Now, if I start a brand new process in my app, everything works fine but if I try to execute the next step of the business process for an existing record I get this error: 10:32:24,041 INFO  [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.CompleteTaskCmd@63ab94 org.jbpm.api.JbpmException: execution is not in a activity or in a transition         at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:402)         at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:384)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:197)         at org.jbpm.pvm.internal.model.ExecutionImpl_$$_javassist_53.signal(ExecutionImpl_$$_javassist_53.java)         at org.jbpm.pvm.internal.task.TaskImpl.complete(TaskImpl.java:194)         at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:49)         at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:31)         at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)         at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.executeInExistingTx(JtaTransactionInterceptor.java:65)         at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:51)         at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.executeWithoutRetry(JtaRetryInterceptor.java:56)         at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.execute(JtaRetryInterceptor.java:48)         at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54)         at org.jbpm.pvm.internal.svc.TaskServiceImpl.completeTask(TaskServiceImpl.java:91) I couldn't find any valuable help in internet. It's like the JBPM is not able to "hook" itself to an existing database. Do I have to execute some other step to synchronize the JBPM with the database? Any help is highly appreciated. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/565748#565748] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]