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    <title>topic ACT_RU_EXECUTION create multiple rows after the flow starts in Alfresco Forum</title>
    <link>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11388#M5030</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;I had a workflow with activiti: 5.18.0 which when started, creates a single row in ACT_RU_EXECUTION.&amp;nbsp;&lt;/P&gt;&lt;P&gt;I decided to create a new flow and migrate existing instances to the new flow. For which I tried with activiti version 6x, 5.22.0 and even 5.18.0.&amp;nbsp;New flow&amp;nbsp;creates multiple row (2 rows) in ACT_RU_EXECUTION table for every new instance.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Now if I work on migrated flow it throws an exception:&lt;/P&gt;&lt;P&gt;(Note:&amp;nbsp;when tried with 6x, i&amp;nbsp;also used v5 compatibility jars).&lt;/P&gt;&lt;P&gt;The exception comes because old execution have only single row per instance. while all the new flow have 2 rows (could be more):&lt;/P&gt;&lt;P&gt;old flow data:&amp;nbsp;&lt;/P&gt;&lt;P&gt;ID_&amp;nbsp; | REV_ |&amp;nbsp; PROC_INST_ID_ | BUSINESS_KEY_&amp;nbsp; | PARENT_ID_ |&amp;nbsp; PROC_DEF_ID_ | SUPER_EXEC_ | ACT_ID_ | IS_ACTIVE_ |&amp;nbsp; IS_CONCURRENT_&amp;nbsp; | IS_SCOPE_&amp;nbsp; | IS_EVENT_SCOPE_ | SUSPENSION_STATE_&amp;nbsp; | CACHED_ENT_STATE_&amp;nbsp; | TENANT_ID_&amp;nbsp; | NAME_&amp;nbsp; | LOCK_TIME_&lt;BR /&gt;38575005 | 3&amp;nbsp; | 38575005 |&amp;nbsp; NULL | NULL | selfSignup:4:38575004 | NULL | registration | 1&amp;nbsp; | 0&amp;nbsp; | 1 | 0 | 1 |&amp;nbsp; 2 |&amp;nbsp; | NULL | NULL&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;new flow data: (first row has parent id)&lt;/P&gt;&lt;P&gt;29 | 1 | 5 | NULL | &lt;STRONG&gt;5&amp;nbsp;&lt;/STRONG&gt; | selfSignup:1:4 | NULL | categoryInputTask | 1 | 0 | 1 | 0 | 1 | 6 |&amp;nbsp; | NULL | NULL&lt;BR /&gt;5&amp;nbsp; | 1&amp;nbsp; | 5 | f81b6787db8d4769 | NULL |&amp;nbsp; selfSignup:1:4 | NULL | NULL | 0 | 0 | 1 | 0 | 1 | 0 |&amp;nbsp; | NULL | NULL&lt;/P&gt;&lt;P&gt;Note: I do not have any subprocess in the new flow. All I introduced new is the timers but before it reaches timer, it fails.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;(following line execution fails for old flows:&lt;/P&gt;&lt;PRE style="color: #a9b7c6; background-color: #2b2b2b; font-size: 9.0pt;"&gt;propagatingExecution = (InterpretableExecution) execution.getParent()&lt;SPAN style="color: #cc7832;"&gt;;&lt;/SPAN&gt;&lt;/PRE&gt;&lt;P&gt;from&amp;nbsp;&lt;SPAN style="color: #222222; background-color: #ffffff;"&gt;AtomicOperationTransitionDestroyScope class )&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;java.lang.NullPointerException: null&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionDestroyScope.execute(AtomicOperationTransitionDestroyScope.java:95)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:95)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:661)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:654)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerEnd.java:34)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:55)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:95)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:661)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:654)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:48)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:95)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:661)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:654)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:468)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:446)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performOutgoingBehavior(BpmnActivityBehavior.java:139)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performDefaultOutgoingBehavior(BpmnActivityBehavior.java:63)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.leave(FlowNodeActivityBehavior.java:42)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior.leave(AbstractBpmnActivityBehavior.java:43)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.bpmn.behavior.UserTaskActivityBehavior.signal(UserTaskActivityBehavior.java:231)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.signal(ExecutionEntity.java:424)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.persistence.entity.TaskEntity.complete(TaskEntity.java:207)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:64)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:23)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.cmd.NeedsActiveTaskCmd.execute(NeedsActiveTaskCmd.java:58)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:58)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:29)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:51)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:46)&lt;/DIV&gt;&lt;DIV style="color: #222222; background-color: #ffffff; font-size: 12.8px;"&gt;&lt;SPAN&gt; &lt;/SPAN&gt;at org.activiti.engine.impl.TaskServiceImpl.complete(TaskServiceImpl.java:189)&lt;/DIV&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 08 May 2018 18:18:36 GMT</pubDate>
    <dc:creator>piyush_kumher</dc:creator>
    <dc:date>2018-05-08T18:18:36Z</dc:date>
    <item>
      <title>ACT_RU_EXECUTION create multiple rows after the flow starts</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11388#M5030</link>
      <description>I had a workflow with activiti: 5.18.0 which when started, creates a single row in ACT_RU_EXECUTION.&amp;nbsp;I decided to create a new flow and migrate existing instances to the new flow. For which I tried with activiti version 6x, 5.22.0 and even 5.18.0.&amp;nbsp;New flow&amp;nbsp;creates multiple row (2 rows) in ACT_RU_EXE</description>
      <pubDate>Tue, 08 May 2018 18:18:36 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11388#M5030</guid>
      <dc:creator>piyush_kumher</dc:creator>
      <dc:date>2018-05-08T18:18:36Z</dc:date>
    </item>
    <item>
      <title>Re: ACT_RU_EXECUTION create multiple rows after the flow starts</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11389#M5031</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Please provide the xml. The execution count depends on your model. If you have added a timer ( a waiting task), it is expected to have more than one execution for that process instance.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 15 May 2018 13:10:20 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11389#M5031</guid>
      <dc:creator>cjose</dc:creator>
      <dc:date>2018-05-15T13:10:20Z</dc:date>
    </item>
    <item>
      <title>Re: ACT_RU_EXECUTION create multiple rows after the flow starts</title>
      <link>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11390#M5032</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;I have figured out the issue. It is happening because of timer only as you said.&lt;/P&gt;&lt;P&gt;To migrate older flow I have manually added a second row in db for every old instance and changed few fields here and there in some tables.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks for pointing out the issue.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 17 May 2018 13:22:22 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-forum/act-ru-execution-create-multiple-rows-after-the-flow-starts/m-p/11390#M5032</guid>
      <dc:creator>piyush_kumher</dc:creator>
      <dc:date>2018-05-17T13:22:22Z</dc:date>
    </item>
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