Automation - Problem setting DueDate?

[Stuart Fitzgerald]

I've made an automation that when a certain task moves from "In Progress" to "Done", it Transitions the Status to "To Do" and sets the due date to 10 working days in advance of today.

The status change works as expected, but the automation errors on the due date change saying: 

Transition issue

Unknown fields set during transition. Field may not be on transition screen. Fields ignored -Due date (duedate)

Any help glady received!
Thanks

[JamieA · Accepted solution]

This is pretty similar to this question, but simpler.

To find Bugs without subtasks:

issueFunction not in hasSubtasks() and issuetype = Bug

To find subtasks of Bugs:

issueFunction in subtasksOf("issuetype = Bug")

You can combine these to create:

(issueFunction not in hasSubtasks() and issuetype = Bug) OR issueFunction in subtasksOf("issuetype = Bug")

[mrdao]

Thanks for that. Any ideas on how to do it witout the extra plugin? Was trying to avoid using those since I don't have access to install.

[Nicolas Casel]

Thanks Jamie.

Actually the query you wrote:

issueFunction not in hasSubtasks() and issuetype = Bug

helps me getting all subtasks except the ones related to a Bug. I get it like this:

project = EXCTDWHI AND issuetype in (Epic, Spike, Story, Sub-task, Task) AND NOT issueFunction in subtasksOf("issuetype = Bug")