Every time a user tries to create dependencies between User Stories, the action fails with the following error:
"Concurrency Error: Another change is currently in progress, and your last edit was not saved. Please try again."
Environment
Rally SAAS
Cause
This issue occurs if:
The user has no Default Project set in their profile.
The user has been assigned the "Viewer" role for the artifact project, which restricts them from creating or modifying dependencies.
The Default Project is set to a project in a different workspace than the one currently being accessed.
An outdated browser bookmark is being used that contains inconsistent project/workspace parameters.
Resolution
Log in to Rally directly via https://rally1.rallydev.com (or your organization's specific SSO link) to ensure a clean session.
Click on your profile icon in the top-right corner and select Profile.
Edit your profile and ensure the Default Project is set to a valid project within your current active workspace.
Verify Permissions: Ensure you have at least "Editor" permissions for the projects containing both the source and target user stories. If you are assigned a "Viewer" role, contact your Subscription or Project Administrator to upgrade your permissions.
Save any changes to your profile.
If you use bookmarks, delete the old one and create a new one using the generic login URL to avoid carrying over stale parameters.