Error when trying to access a task using processTaskLink: The task may have been deleted or completed by another assignee.

Hello everyone,

I have a main process model that contains an input form. I would like to allow users in allowed group to access this input form from my task list interface.

I have configured a Task report based on my main process and use the task Id for the process task link in the task list. However when I click on the task from My task list, it is showing "The task may have been deleted or completed by another assignee". What will be the possible solution for this error?'

By far I have checked these areas: 

- Input form's assignment tab is assigning to a group that contains my account. 

- Process is chained probably.

- The task ID that I clicked to open is still active (is at the input form node).

Could anyone help? Thank you!

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  • 0
    Certified Senior Developer

    You've already looked into this quite a bit, but let's try a few more things :
    Double-check the task report configuration and verify the Task Id used for the process task link in the task list points to the correct task identifier.
    Can you monitor the process, search for user input tasks, right-click to check assignments (should be assigned to a group), and then try opening a form from the monitoring tool to see if you can access the task?
    Validate Process Task Link Component used properly

    Let me know if you still persist the issue.

  • Thank you for helping!

    One thing stands out when I re-check my report column config: for the taskId, what value should I put in: tp!id or pp!id? I think tp! should be the right one to point to the exact user input form but when I set the column value to tp!id, no data shows up in my report. I checked my process instances and can verify that I'm having 2 active tasks that are waiting at the input form node. 

    Sorry could you explain in more detail how can I do this? The link is expired unfortunately :( 

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  • Thank you for helping!

    One thing stands out when I re-check my report column config: for the taskId, what value should I put in: tp!id or pp!id? I think tp! should be the right one to point to the exact user input form but when I set the column value to tp!id, no data shows up in my report. I checked my process instances and can verify that I'm having 2 active tasks that are waiting at the input form node. 

    Sorry could you explain in more detail how can I do this? The link is expired unfortunately :( 

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