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A meeting request series is deleted unexpectedly from the calendar in an Exchange Server 2007 environment
Article ID: 2502276 - View products that this article applies to.
Consider the following scenario:
This issue occurs because ActiveSync incorrectly returns InstanceType = 0 without the value of the RecurrenceId element in the meeting cancellation request in the scenario that is described in the "Symptoms" section.
Note ActiveSync should return InstanceType = 3 together with the value of the RecurrenceId element.
To resolve this issue, install the following update rollup:
(http://support.microsoft.com/kb/2509911/ )Description of Update Rollup 4 for Exchange Server 2007 Service Pack 3
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 RecurrenceId element, visit the following Microsoft website:
General information about the RecurrenceId elementFor more information about the InstanceType element, visit the following Microsoft website:
General information about the InstanceType element
Article ID: 2502276 - Last Review: August 10, 2011 - Revision: 2.0