Error Occurs on Returning Task Allocated by ‘Assigned to Another Swimlane’ Allocation Rule.

This bug has been fixed.
  • Version 8.4.4

Affected Version and Operation

  • Version 8.2 and after
  • Returning an allocated Task with Swimlane assignment.

Bug Details

  • Occurs at the following timing:
    • Been checked on [In relation to Swimlane …] button in [Allocation Rule]  editing screen.
    • Returning the allocated Task on appropriate Swimlane in Process Detail screen after it have been allocated.
  • What will occur
    • An error occurs and the Task cannot be Returned.


  • Please [Delegate] the Task instead of Returning , when you want to give the Task  to others.
  • This Bug is due to be fixed in coming Version (SaaS Edition: Version 8.5.0、Download Edition: Version 8.4.4)