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Entra ID

How to Fix AADSTS500113: No reply address registered for the application

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Error message

AADSTS500113: No reply address is registered for the application.

Every app that uses interactive sign-in needs at least one reply URL registered. This is a one-line fix in the portal.

What this error means

The app authenticated, but Entra has no Reply URL (redirect URI) configured for it. Entra has nowhere to send the user back to.

Why this happens

Brand new app registration that hasn't had a redirect URI added yet, or the redirect URI was deleted.

Quick fix (for end users)

  • Open the app registration in Entra → Authentication.
  • Add the redirect URI the app expects (e.g. https://your-app.com/auth/callback).

Admin / engineer fix

  • Add a redirect URI via Graph PowerShell.

    command
    Update-MgApplication -ApplicationId <app-object-id> -Web @{ RedirectUris = @('https://your-app.com/auth/callback') }

  • If using a SPA, register the URI under 'Single-page application' (not 'Web').

Step-by-step fix

  1. Identify which redirect URI the app needs.

  2. Add it to the app registration's Authentication blade.

  3. Retry sign-in.

Affected products

Microsoft Entra ID

Common variations of this error

People also see these phrasings of the same problem:

  • AADSTS500113

Still broken? Try these

  • If using multiple environments, add a redirect URI for each (dev, staging, prod).
  • Reply URIs are case-sensitive and must match exactly — including trailing slashes.

Related errors

Related searches

  • aadsts500113 redirect uri
  • entra app registration reply url

Frequently asked questions

What does "AADSTS500113: No reply address registered for the application" mean?

The app authenticated, but Entra has no Reply URL (redirect URI) configured for it. Entra has nowhere to send the user back to.

What causes "AADSTS500113: No reply address registered for the application"?

Brand new app registration that hasn't had a redirect URI added yet, or the redirect URI was deleted.

How do I fix "AADSTS500113: No reply address registered for the application"?

1. Identify which redirect URI the app needs. 2. Add it to the app registration's Authentication blade. 3. Retry sign-in. Always test changes in a non-production environment first.

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