5

I registered an SharePoint Add-in using ...pwa/_layouts/15/AppRegNew.aspx but I did an writing error on the "Redirect URI:" and because of that my Add-in is not working.

Is there an Page ware I can manage my registered apps or what is the best solution for this Problem?

5

You can go to the following link and delete your app and permission from here

siteURL/_layouts/15/appprincipals.aspx?Scope=Web

You find all your registered app here.

2

Go to SharePoint site contents and return to classic experience (if in SharePoint Online)

  1. Right click on the app
  2. Click "Remove"

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1

You can go to the following URL http://.../_layouts/15/AppInv.aspx and on this page you can get the info for your App details.

On the following Link _layouts/15/appregnew.aspx you can update the settings.

Check this

https://stackoverflow.com/questions/30863574/how-to-unregister-or-update-registered-sharepoint-app

https://social.msdn.microsoft.com/Forums/en-US/a9a738b1-7936-4446-9a1c-493ec4b7d618/how-to-unregister-or-update-registered-sharepoint-app?forum=appsforsharepoint

0

Actually you can safely create new one with valid redirect uri, you can even have many applications pointed to the same redirect uri.

0

The solution that worked for me: Deleting the app per powershell Original poster: https://stackoverflow.com/a/36549952/6445723

Here are the steps as they have change since that post:

  1. Get the AzureAD PowerShell module - As Administrator run Install-Module -Name AzureAD

  2. Open a new PowerShell window and type Connect-AzureAD and login using your credentials (include @onmicrosoft.com or whatever custom domain you are using)

  3. Run Get-AzureADServicePrincipal and find your App name among the list. Copy the ObjectId

  4. Remove-AzureADServicePrincipal -ObjectId [your-app-id]

Done, the app is gone and you can register a new one. In SharePoint Online it seems to be the only working solution.

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