Article ID: 2924512 - View products that this article applies to.
Every 30 minutes, an entry that resembles the following is logged in the Application log on a computer that is running Windows Server 2012 R2:
Event ID: 26001 Task Category: None Level: Error Keywords: Classic User: N/A Description: Got null results from Select Connection from Msvm_SyntheticEthernetPortSettingData where InstanceId='Microsoft:4DB9D08C-D75B-483A-BC3E-5AA19B5FC50B\\335614F9-B1BA-45EE-A2DD-2168B7F86CDC'
This problem occurs because of a known issue that affects the Microsoft System Center 2012 R2 Virtual Machine Manager (VMM 2012 R2) Management Pack. This issue involves the rules that collect the virtual port "sent" and "received" data that appear in the virtual network dashboard. These rules use WMI v1 classes. However, these classes are not available in Windows Server 2012 R2. Therefore, the rules fail on Windows Server 2012 R2 host computers.
To work around this issue, disable the rules that are responsible for the query. To do this, follow these steps:
Microsoft has confirmed that this is a bug in the Microsoft products that are listed in the "Applies to" section.
For more information about the Msvm_SyntheticEthernetPortSettingData class that represents the configured state of a synthetic Ethernet adapter, see Msvm_SyntheticEthernetPortSettingData class
(http://msdn.microsoft.com/en-us/library/hh850226(v=vs.85).aspx)on the MSDN website.
Article ID: 2924512 - Last Review: July 1, 2014 - Revision: 5.0