I just wanted to share a few things I've seen today regarding the impact of wsus-kb2720211 to Patch Manager environments.
The first one is the following error that will occur during third party catalog synchronization.
Source: EminentWare.UI.Publisher
Exception occurred at 11-06-2012 10:55:24: Access is denied
DataPortal_Fetch method call failed
DataPortal.Fetch failed
The following kb has a full explanation and solution to this issue.
http://knowledgebase.solarwinds.com/kb/questions/4014
The second issue I've observed is the following error when attempting to publish a 3rd party package.
Failed to publish (package name). Publishing operation failed because the console and remote server version do not match
The resolution to this was to manually apply the latest Update for Windows Server Update services 3.0 SP2 (2720211) to the Patch Manager server, which can be found in the following link.
http://support.microsoft.com/kb/2720211
Additionally I've found a link for some of the common issues and resolutions related to wsus-kb2720211
Message was edited by: David Di Blasio