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Jbpm4 and existing database
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created by <a href="http://community.jboss.org/people/annacarla">Annacarla Argenio</a> in <i>jBPM Development</i> - <a href="http://community.jboss.org/message/565748#565748">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi all,</p><p>I hope someone can help me.</p><p>I had to move my Jbpm4 to a Jboss 5.0.1 (before it was running on Jboss 5.0.0).</p><p>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.</p><p>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:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>10:32:24,041 INFO  [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.CompleteTaskCmd@63ab94<br/><span style="color: #ff0000;">org.jbpm.api.JbpmException: execution is not in a activity or in a transition</span><br/>        at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:402)<br/>        at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:384)<br/>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/>        at java.lang.reflect.Method.invoke(Method.java:597)<br/>        at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:197)<br/>        at org.jbpm.pvm.internal.model.ExecutionImpl_$$_javassist_53.signal(ExecutionImpl_$$_javassist_53.java)<br/>        at org.jbpm.pvm.internal.task.TaskImpl.complete(TaskImpl.java:194)<br/>        at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:49)<br/>        at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:31)<br/>        at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)<br/>        at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.executeInExistingTx(JtaTransactionInterceptor.java:65)<br/>        at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:51)<br/>        at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.executeWithoutRetry(JtaRetryInterceptor.java:56)<br/>        at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.execute(JtaRetryInterceptor.java:48)<br/>        at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54)<br/>        at org.jbpm.pvm.internal.svc.TaskServiceImpl.completeTask(TaskServiceImpl.java:91)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I couldn't find any valuable help in internet.</p><p>It's like the JBPM is not able to "hook" itself to an existing database.</p><p>Do I have to execute some other step to synchronize the JBPM with the database?</p><p>Any help is highly appreciated.</p></div>
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