How do I fix the 401 unauthorized error in Sharepoint 2013?

If the issue still exists, please try follows:

1. Clear the browser cache and history to compare the result.
2. Use inprivate browsing in IE to access the site.
3. Try other users.
4. Enable anonymous access in other sites then test again.

What is 401 not authorized?

The 401 (Unauthorized) status code indicates that the request has not been applied because it lacks valid authentication credentials for the target resource. The server generating a 401 response MUST send a WWW-Authenticate header field (Section 4.1) containing at least one challenge applicable to the target resource.

What does 401 unauthorized access is denied due to invalid credentials mean?

The 401 Unauthorized error is an HTTP status code that means the page you were trying to access cannot be loaded until you first log in with a valid user ID and password. If you’ve just logged in and received the 401 Unauthorized error, it means that the credentials you entered were invalid for some reason.

What is the meaning of 411 slang?

The term “411” is an Internet slang used in chat as a way to talk about communicating information. For example: “Did you hear about the new big data platform?

How to fix the error 401?

Check for errors in the URL . It’s possible that the 401 Unauthorized error appeared because the URL was typed incorrectly or the link that was

If you’re sure the URL is valid,visit the website’s main page and look for a link that says Login or Secure Access . Enter your credentials here

Reload the page. As simple as it might seem,closing down the page and reopening it might be enough to fix the 401 error,but only if it’s caused

Delete your browser’s cache . There might be invalid login information stored locally in your browser that’s disrupting the login process and

What is 401 authorization required error?

The two status codes have very different causes: While 401 means “Authorization Required,” the 403 status message usually contains the addition “Forbidden”: Access is not allowed. As we noted, with the 401 error the system is informing you that you have to log on to view the page. As such, there should be a login for you on a higher level.

What does a 401 error code mean?

The 401 Unauthorized error is an HTTP status code that means the page you were trying to access cannot be loaded until you first log in with a valid user ID and password. If you’ve just logged in and received the 401 Unauthorized error, it means that the credentials you entered were invalid for some reason.

What is server error 401?

While 401 error is a client-side error, a user error on the server side can result in a false login requirement. That is, the 401 error is displayed to anyone visiting the website by mistake. For instance, at the server side, it may happen that the network administrator enables the login authentication to all the users even when it is not required.