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

Last updated on MARCH 08, 2017

Applies to:

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


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$AssignmentFilter.FALSE
at java.lang.Enum.valueOf(
at oracle.bpel.worklistapp.tasklist.beans.model.TaskModel.getTaskList(
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.updateTaskList(
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.updateTaskList(
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.refreshTaskList(
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.refreshTaskList(
at oracle.bpel.worklistapp.tasklist.beans.view.TaskView.getTaskList(


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.


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