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    <title>topic Why are my Activiti processes being deleted mid process? in Alfresco Forum</title>
    <link>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34826#M14717</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;I'm running Activiti 5.19 and find no records of any DELETE method in the access logs yet some of my processes are flagged as&amp;nbsp;&lt;SPAN class="" style="font-weight: bold;"&gt;deleteReason&lt;/SPAN&gt;:&lt;SPAN&gt;&amp;nbsp;&lt;/SPAN&gt;&lt;SPAN class="" style="color: green;"&gt;"ACTIVITI_DELETED".&amp;nbsp;&lt;SPAN style="color: #3d3d3d;"&gt;It appears from the logs that the process was still midway through executing and still had a few tasks left to do yet 3 minutes after the last task ended the process is deleted and no more tasks thus execute.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="color: #3d3d3d;"&gt;Is there any reason that this could happen and anywhere to look for what caused this?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;The only thing I've found is this error:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;PRE&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;Oct 19, 2017 4:52:05 PM com.vaadin.Application terminalError&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;SEVERE: Terminal error&lt;/SPAN&gt;&lt;SPAN class=""&gt;:&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;com.vaadin.event.ListenerMethod$MethodException: Invocation of method valueChange in org.activiti.explorer.ui.process.ProcessInstancePage$1 failed.&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:530)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:164)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1219)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.AbstractField.fireValueChange(AbstractField.java:897)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.AbstractField.setValue(AbstractField.java:529)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.AbstractSelect.setValue(AbstractSelect.java:676)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.AbstractSelect.changeVariables(AbstractSelect.java:485)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.ui.Table.changeVariables(Table.java:2670)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.changeVariables(AbstractCommunicationManager.java:1460)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1404)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1329)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:761)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:53)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:958)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1087)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at java.lang.Thread.run(Thread.java:745)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;Caused by: java.lang.NullPointerException&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.activiti.explorer.ui.management.processinstance.ProcessInstanceDetailPanel.&amp;lt;init&amp;gt;(ProcessInstanceDetailPanel.java:110)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at org.activiti.explorer.ui.process.ProcessInstancePage$1.valueChange(ProcessInstancePage.java:60)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at sun.reflect.GeneratedMethodAccessor760.invoke(Unknown Source)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510)&lt;/SPAN&gt;&lt;/P&gt;&lt;P class=""&gt;&lt;SPAN class=""&gt;&lt;SPAN class=""&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/SPAN&gt;... 37 more&lt;/SPAN&gt;&lt;/P&gt;&lt;/PRE&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="color: #3d3d3d;"&gt;I'm also having an issue in a different workflow regarding&amp;nbsp;ActivitiOptimisticLockingExceptions which i've been unable to track down why/how the process&amp;nbsp;is being updated by another transaction...&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 24 Oct 2017 15:40:56 GMT</pubDate>
    <dc:creator>damoss007</dc:creator>
    <dc:date>2017-10-24T15:40:56Z</dc:date>
    <item>
      <title>Why are my Activiti processes being deleted mid process?</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34826#M14717</link>
      <description>I'm running Activiti 5.19 and find no records of any DELETE method in the access logs yet some of my processes are flagged as&amp;nbsp;deleteReason:&amp;nbsp;"ACTIVITI_DELETED".&amp;nbsp;It appears from the logs that the process was still midway through executing and still had a few tasks left to do yet 3 minutes after the la</description>
      <pubDate>Tue, 24 Oct 2017 15:40:56 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34826#M14717</guid>
      <dc:creator>damoss007</dc:creator>
      <dc:date>2017-10-24T15:40:56Z</dc:date>
    </item>
    <item>
      <title>Re: Why are my Activiti processes being deleted mid process?</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34827#M14718</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Sounds strange. The reason 'ACTIVITY_DELETED' is usually set when you cancel a running process using the &lt;A href="https://www.activiti.org/userguide/index.html#_delete_a_process_instance" rel="nofollow noopener noreferrer"&gt;delete API&lt;/A&gt;. Can you check your process/environment and make sure&amp;nbsp;that&amp;nbsp;no-one else is using this API against your processes instances!&lt;/P&gt;&lt;PRE style="color: black; background: #eeeeee; border: 1px dashed #666666; padding: 1.25em 1.5625em 1.125em;"&gt;DELETE runtime/process-instances/{processInstanceId} or the equivalent Java API&lt;/PRE&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 06 Nov 2017 13:39:47 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34827#M14718</guid>
      <dc:creator>cjose</dc:creator>
      <dc:date>2017-11-06T13:39:47Z</dc:date>
    </item>
    <item>
      <title>Re: Why are my Activiti processes being deleted mid process?</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34828#M14719</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Thanks for responding, I thought the same but couldn't find any REST calls. We aren't using the Java API so unless Activiti is doing it itself i'm having difficulty tracking down the problem. I know the explorer UI doesn't use the REST interface unfortunately so there's a slim chance someone is clicking "delete" on the process but we've not found anyone with access who would do that and there are sometimes up to 3 processes deleted within the same second.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 06 Nov 2017 13:59:06 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/why-are-my-activiti-processes-being-deleted-mid-process/m-p/34828#M14719</guid>
      <dc:creator>damoss007</dc:creator>
      <dc:date>2017-11-06T13:59:06Z</dc:date>
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