Configuring OAuth throws "An application link from the remote application to this application is required to configure this authentication provider" error
Symptoms
Configuring "Outgoing Authentication" on an application link using OAuth throws the following error:
This error message is thrown even though the other application really does have a link to JIRA.
Diagnosis
In browser's console, there is error 400 (Bad Request)
Cause
The root cause is unknown. However, this could be due to IIS configuration.
Resolution
Refer to troubleshooting methods in Troubleshooting HTTP 400 Errors in IIS or contact Microsoft Support if you are using IIS as your web server.
Last modified on Apr 7, 2016
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