[jboss-user] [jBPM] - Task assign + LDAP

aemdtuc do-not-reply at jboss.com
Fri Jun 7 12:14:12 EDT 2013


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

"Task assign + LDAP"

To view the discussion, visit: https://community.jboss.org/message/822013#822013

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I´m having a problem regarding task assignment in jBPM 5.4 

My actual system has:

- JBPM Console with LDAP
- GUVNOR with LDAP
- Human Task with LDAP

However when JBPM requires access to GUVNOR, using a LDAP fixed user (Now has my LDAP credentials) defined in:

- jbpm-installer\conf\default.jbpm.console.properties

The application is working well with this configuration and you can start a process. However the new task is not assigned to the indicated group and the error is:

14:03:38,663 ERROR [org.jbpm.task.service.TaskServerHandler] (Thread-69) There are no known Business Administrators, task cannot be created according to WS-HT specification: org.jbpm.task.service.CannotAddTaskException: There are no known Business Administrators, task cannot be created according to WS-HT specification
    at org.jbpm.task.service.TaskServiceSession.doCallbackOperationForPeopleAssignments(TaskServiceSession.java:1326) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:170) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:151) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
    at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]

14:03:38,704 ERROR [org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler] (Thread-107) Fri Jun 07 14:03:38 CEST 2013: Error when creating task on task server for work item id 15. Error reported by task server: There are no known Business Administrators, task cannot be created according to WS-HT specification: org.jbpm.task.service.CannotAddTaskException: There are no known Business Administrators, task cannot be created according to WS-HT specification
    at org.jbpm.task.service.TaskServiceSession.doCallbackOperationForPeopleAssignments(TaskServiceSession.java:1326) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:170) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:151) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
    at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
    at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]


My question is regarding a possible solution to this error or another alternative to communicate GUVNOR and the JBPM CONSOLE using both LDAP connections.
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