SharePoint AddIn - 401 - Unauthorized: Access is denied due to invalid credentials.

Closed Posted 3 months ago Paid on delivery

I am in need of an experienced SharePoint developer to help troubleshoot a 401 - Unauthorized error we recently encountered when accessing our newly created SharePoint AddIn. We have already tried using different user credentials to access the AddIn, so we know that is not an issue. We are certain this is a new AddIn, and we are using Windows authentication for this. We would like someone who has experience with SharePoint AddIn (Apps) and this type of error to help us quickly identify and resolve the issue.

Microsoft Sharepoint

Project ID: #36706386

About the project

16 proposals Remote project Active 2 mos ago

16 freelancers are bidding on average €29/hour for this job


Hello, I hope you're doing really well. I review your requirements and I can do this work. I have worked with Microsoft technologies for 9+ years and helped clients get the most out of the SharePoint, PowerApps, Powe More

€36 EUR / hour
(50 Reviews)

Hello, I am not sure whats ging on with the issue. But I think if you have the source code, you could debug it in livve so you will find the line which causes the error. You could be correct when you said it is not he More

€22 EUR / hour
(5 Reviews)

Hello there, I understand that you are experiencing a 401 - Unauthorized error when trying to access a newly created SharePoint Add-In, despite using different user credentials. I can assist you in troubleshooting and More

€27 EUR / hour
(24 Reviews)

Hi there, Kindly provide details of the SharePint AddIn for which the error is to be resolved? You may check our Freelancer profile, past history, reviews & ratings from this URL: More

€30 EUR / hour
(1 Review)

Greetings, With over 15 years of experience as a technology and business professional, I am confident that I can help you with SharePoint. I have a deep passion for SharePoint and have worked extensively with all ver More

€18 EUR / hour
(4 Reviews)

Hi Team, Thank you for the opportunity I can help you in solving this unauthorized error in sharepoint 401 but can you please let me know if you have create New tenant or it is happening for old tenant as well. If More

€18 EUR / hour
(1 Review)

Hi, I am able to solve the error which you are facing I am a SharePoint expert and have completed many projects successfully. My skills include: SharePoint - Web parts, intranets, SPFx, custom pages, document manage More

€27 EUR / hour
(2 Reviews)

Hi, I prefer working with Slovakia clients. I am excited to submit my proposal for your project,SharePoint AddIn - 401 - Unauthorized: Access is denied due to invalid credentials.. As a skilled Microsoft, Sharepoint More

€35 EUR / hour
(0 Reviews)

Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with Microsoft and Sharepoint. Please check my portfolio: More

€23 EUR / hour
(0 Reviews)

Hello, I am Adnan and I am an experienced SharePoint developer. With a proven track record of success, I have the expertise necessary to help you quickly identify and resolve the issue with your SharePoint AddIn that i More

€27 EUR / hour
(0 Reviews)

I have more than eleven years of solid experience in SharePoint Online development and architecture + solid experience in customizing SharePoint forms using Power apps and building Power Automate Flow. I have worked on More

€27 EUR / hour
(0 Reviews)

Greetings, Book a 30-mint free consultation call Now to discuss the details of the SharePint AddIn for which the error is to be resolved? Thank You

€27 EUR / hour
(0 Reviews)

My name is Sailesh, and I represent 5Orange Solutions, an IT solutions provider specializing in Microsoft SharePoint/Powerapps solutions. We have team of dedicated resources ranging in different experience level from More

€25 EUR / hour
(0 Reviews)