Accessing BPM Tasklist from Webcenter Spaces Gives java.lang.IllegalArgumentException: No Enum Const Class oracle.bpel.services.workflow.query.ITaskQueryService$AssignmentFilter.FALSE (Doc ID 1512774.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle WebCenter Portal - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

In Webcenter Spaces when attempting to access the Home Page or the page with has the SOA Tasklist Taskflow,  the following error occurs:

Error on browser

Internal Server error


Error in Log file

Caused by: java.lang.IllegalArgumentException: No enum const class oracle.bpel.services.workflow.query.ITaskQueryService$AssignmentFilter.FALSE
at java.lang.Enum.valueOf(Enum.java:196)
at oracle.bpel.services.workflow.query.ITaskQueryService$AssignmentFilter.valueOf(ITaskQueryService.java:600)
at oracle.bpel.worklistapp.tasklist.beans.model.TaskModel.getTaskList(TaskModel.java:657)
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.updateTaskList(TaskView.java:685)
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.updateTaskList(TaskView.java:650)
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.refreshTaskList(TaskView.java:573)
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.refreshTaskList(TaskView.java:604)
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.getTaskList(TaskView.java:924)

 

The BPM/SOA TaskList Taskflow on Webcenter page is modified and the Tasklist Taskflow parameters is modified to remove the default tabs and the filter items from the Tasklist Taskflow.


Cause

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