[jboss-user] [jBPM] - Remove/delete human task

[gvallangca]

gvallangca [https://community.jboss.org/people/gvallangca] created the discussion

"Remove/delete human task"

To view the discussion, visit: https://community.jboss.org/message/752760#752760

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To whom it may concern,

I had successfully created a human task in jbpm 5.3. I saw it in the jbpm database that it already has a record and its status was 'Reserved'.
After successfully creating a task, the next was to create a record in my database but suddenly it produced an sqlException. Due to
that reason, I would like to delete the jbpm task that was created. I've tried to execute this line:

taskClient.remove(taskId, userId, responseHandler);



Unfortunately it generated an exception:

java.lang.RuntimeException: Couldn't remove user gvallangca since it isn't a notification recipient
          at org.jbpm.task.service.TaskServiceSession.taskRemoveOperation(TaskServiceSession.java:760)
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:410)
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:84)
          at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
          at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
          at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
          at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
          at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
          at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
          at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
          at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
          at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
          at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
          at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
          at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)

I hope someone could help or give other ideas how to remove the jbpm task I have created. Thanks.
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