Exchange 2013 CU2 Error when forwarding a calendar

Since upgrading to CU2 on Exchange 2013 several users have come back to me saying they get errors when trying to forward a calendar, here is the error:

This message could not be sent. Try sending the message again later, or contact your network administrator. Error is [0x80070005-00000000-00000000]

MS have advised this is a know bug and will be fixed in CU3. You can check if you get the same error on OWA as well. CU3 is scheduled to be released in about 3 months time.

I find that copying the actual content of the meeting request and then sending a new one works but for users that is a pain.

Hope it helps


3 thoughts on “Exchange 2013 CU2 Error when forwarding a calendar

  1. Chris Tragen October 14, 2013 / 9:54 pm

    Thanks for posting this Edward. Is there a Microsoft publication that lists this as a known issue, that I could possibly share with my clients?

    • edwardvbs October 15, 2013 / 6:51 am

      It is posted on the Exchange Technet forums but this only started happening after CU2 was applied on Exchange 2013 as well as CU2v2. Some articles on the web indicated a bug but MS have not commented on Exchange 2013, with Office 365 the same issue occured and they provided a fix but we are waiting for CU3 to release to hopefully fix this.

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