Article ID: 976460 - View products that this article applies to.
A Microsoft Exchange Server 2007 user updates a meeting request by using Exchange ActiveSync on a mobile device. However, later updates do not match the calendar item that the user updates by using Exchange ActiveSync. Therefore, the original meeting request is not removed from the recipients’ calendars. Additionally, later updates create new meeting requests in the recipients’ calendars. For example, consider the following scenario:
When you send an updated meeting request by using Exchange ActiveSync on a mobile device, the request does not include the PR_OWNER_APPT_ID property. Then, Exchange Server 2007 sets a value for the PR_OWNER_APPT_ID property that does not exist. This value does not match the original calendar item. Therefore, you experience the problem problem that is described in the "Symptoms" section.
To fix this problem, install the following update rollup:
(http://support.microsoft.com/kb/979784/ )Description of Update Rollup 3 for Exchange Server 2007 Service Pack 2
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about the PR_OWNER_APPT_ID property, visit the following Microsoft Web site:
General information about the PR_OWNER_APPT_ID property
Article ID: 976460 - Last Review: March 18, 2010 - Revision: 1.1
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