Microsoft Sharepoint error an error occurred while processing this request

There are many error messages that may occur when trying to use Microsoft SharePoint. One of the most common errors that Microsoft SharePoint may give you is: Microsoft SharePoint "an error occurred while processing this request."

It is possible that some server or network error caused the error. It can also occur if there is a problem with your computer or your internet connection. You can also encounter this error if you have other programs that interfere with the proper functioning of Microsoft SharePoint. You may also encounter this error if you have malware installed on your computer. Try these solutions to resolve this error.

It is usually possible to fix it by deleting a column that is Calculated which in this case gave a page that contained HTML and some icons that were downloaded from a library on the site.

If we debug the method which checks if a request is accepted or not, it will go to a file called TokenHelper.cs, where we are not supposed to make any changes. But, the method usually always returns to the default case of CannotRedirect. In other words, the server will not allow you to redirect to another site.

So, go to _Layouts/15/appinv.aspx. In this case, enter the Client ID that you created and do the lookup. Check, whether the App Domain and the Redirect URL are valid. You nee need to update this APP unless SharePoint does not allow you to do that. If so, we need to create a new APP. You cannot update an existing application. However, you can register a new APP in SharePoint by going to appregnew.aspx and getting a new Client ID (or Client Secret ID).

Lastly, try calling customer support to ask them to help you resolve this error. You can try calling the Microsoft Customer Service to ask them to help you. You can contact Microsoft Customer Support by calling their customer support number or visiting their website. Customer service will ask you to provide the error code that is showing on your screen. They will also tell you what to do next for your problem. If they are able to help you, they will help you determine what to do next and recommend another solution.