Forum Discussion
Azure App proxy authentication issue
Hi,
We have a on premise app published on Azure and when I try to access the to the app API's I always get below error. User already have the access to App proxy and the app behind the proxy.
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Yes the users is available in the access list. I have not checked the AD logs, please let me know how to check them as I am not a AD expert. I can share them with you
If you logon to the server where the Azure AD Application Proxy is installed, you can examine the Eventlogs with Eventviewer: Start => CMD => eventvwr.
Under Application and Services Logs => Microsoft => AadApplicationProxy => Connector => Admin you can see the events regarding your application proxy. Search for errors or warnings regarding your application..
If there aren't any logs generated, that means that there's something wrong with the configuration of the specific app in Azure AD and that the traffic never lands on the Azure AD Application Proxy.