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Troubleshooting "SSO GraphEndpoint is empty or invalid" Citrix error
Who is this article for?Users who encounter the error when using Citrix.
No special access or permissions are required.
Although Citrix deployments are not officially supported, we are aware that they do see use.
This article outlines the steps to take to resolve the issue.
1. Issue
When publishing an app through Citrix, you may see the following error when attempting to login via SSO.

2. Solution
To resolve the issue:
- Ensure that your Virtual Delivery Agent (VDA) components are upgraded to a recent enough version. This upgrade may contain important updates and fixes that could resolve the issue.
- Enable the Shellbridge feature after upgrading the VDA components. You can find steps on how to do this in the official Citrix Support article.