Server busy when accessing shared calendar link

Question

Hello,

I have an error on my Exchange Server 2019 v15.2.1118.7 On-premise.

when I click on a link of a shared calendar (html and ics) the server doesn't respond and I can't access shared calendars.

When trying to access the calendar through the links the web page takes a long time to load and displays a busy server message :

The server is busy and can't respond to your request. Please try again later.

Sometimes I have a pop-up in OWA

SetCalendarPublishing Échec de l'opération Active Directory sur SRVAD01.

Cette erreur n'est pas reproductible. Informations supplémentaires: Impossible de supprimer la valeur de l'attribut car elle n'est pas présente sur l'objet. 
Réponse d'Active Directory : 00002085: AtrErr: DSID-03152B2B, #1: 0: 00002085: DSID-03152B2B, problem 1001
NO_ATTRIBUTE_OR_VAL), data 0, Att 9db119f0 (msExchSharingAnonymousIdentities):len 212

What can I do to troubleshoot this and resolve this issue ?

Thank you !

Answer 1

Hi, I'm Diane and I'm happy to help you today.

Are you the Exchange admin? It looks like either calendar sharing is not enabled or there is a problem connecting to the AD to get the permissions.

If you are the admin, I recommend asking in the Q&A forum at https://learn.microsoft.com/en-us/answers/

Please note, this Community primarily provides consumer support and your question is focused on an enterprise product, the new Q&A forums are better suited for these questions.

Unfortunately, moderators are unable to move messages to that forum, so you'll need to repost it.

If you have any questions, please don't hesitate to ask.

-- Diane

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