we've been getting a few 'This Change has changed status' errors when trying to complete a Change Task.
The point it fails is where it tries to create a new task which occurs after the Complete action is taken in the Change Task process.
It now appears that I needed to ensure that the Parent Change had the 'Add Task' action available (optionally or manually) at whichever status it was currently at.
Can anyone please explain why this is a requirement?
I've seen these errors with missing reciprocal 'Add Parent' and 'Add Child' actions in processes before but I'm unclear about the 'Add Task' action.
Thanks in advance,