Workflow error - We couldn't save your changes

[Jim Ford]

I am trying to save a workflow to a new project.  The workflow will not save.  I have tried the troubleshooting tips from some of the other posts but haven't been able to find the same problem.  I have opened my browser developer tools (Google Chrome) and my error is a "400 Bad Request".  The screenshot is below.   Any help you can provide would be appreciated.  I have checked all my elements and there are no duplicates.

Thanks,

Jim

[Piyush A (STR)]

Hi,

seems you’ve got into a bug here. 
best way is to copy the workflow and make changes there to the copy and reassign the new workflow with changes to the existing workflow scheme/project. 

[Jim Ford]

How exactly do I copy this workflow?  I just created it for a new project.  I am trying to save it.  I just added or changed all the statuses and transitions.  Is there a way to copy what I have now and paste into another workflow?

[Piyush A (STR)]

Copy workflow would be done by jira admin, what you have now can't be exported to something else as XML or workflow file.  But seems you're on a team managed projects.

You may try something as answer mentioned in the https://community.atlassian.com/t5/Jira-Service-Management/quot-We-couldn-t-save-your-changes-quot-when-saving-workflow-in/qaq-p/1341509