TEAMS Error Code = Unknown Error Message

Question

Error Code = Unknown Error Message = Unknown Troubleshooting link = https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/exchange-integration/teams-exchange-interaction-issue

Answer 1

Have the same issue and nothing helps.

Actions:

Start Teams, go to calendar, get error:

Error Code = Unknown Error Message = Unknown Troubleshooting link = https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/exchange-integration/teams-exchange-interaction-issue

Actions taken to fix, cleared cash, double checked license and policies on admin panels (I am the only one in the organization of 6 having this issue), reinstalled new teams. no help.

Can not arrange meetings and it causes a lot of problems

Answer 2

Dear 윤진주1,

Good day! Thank you for posting to the Microsoft community. We'll be happy to help!

I am sorry to hear you are facing the issue with Teams. To assist them better, could you please ask them to:

1. Could you please explain clearly the issue you are facing? This includes any specific actions you were performing when the error occurred.
2. Could you please Provide a screenshot of the detailed error message you received. This will help in diagnosing the problem more accurately.

The article you referenced, Resolve interaction issues between Teams and Exchange Server - Microsoft Teams | Microsoft Learn provides guidance on resolving interaction issues between Microsoft Teams and Exchange Server. It covers several common problems, such as:

1. Problems with scheduling Teams meetings on behalf of someone else.
2. Errors like the Calendar icon not displaying or meeting details not loading.
3. Problems with Teams presence status not updating correctly based on Outlook calendar events.

The article also outlines prerequisites for integrating Teams with Exchange Server and offers troubleshooting steps to resolve these issues

Feel free to share this requested info and any additional details you might have, such as the version of Teams you are using or any recent changes made to your system. This information will be very helpful in troubleshooting the issue.

We look forward to hearing from you. Please understand that our initial response may not always immediately resolve the issue. However, with your help and more detailed information, we can work together to find a solution. Thank you for your cooperation.