Microsoft does not recommend turning off upgrades in SCCM environments at this point since that will expire all of the upgrades in SCCM environments until the upgrades classification is rechecked and resynced. If you really need to get the updates synced, you can attempt this but note that it will affect current deployments of updates in that classification. If you have a “WSUS only” environment, unchecking the upgrades classification temporarily will not cause issues to current deployments.
Otherwise the recommendation is to retry syncs again at a later time as several that failed initially have gone through after a wait. ________________________________ From: [email protected] <[email protected]> on behalf of Andre Vrankovic <[email protected]> Sent: Tuesday, April 11, 2017 6:08:38 PM To: [email protected] Subject: Re: [mssms] April 2017 - Microsoft security updates? Had the same issue, disabling the upgrade classification has worked for us. On Wed, Apr 12, 2017 at 7:15 AM, HELMS, DAVID C <[email protected]<mailto:[email protected]>> wrote: Thanks. I also see that Microsoft is no longer doing the monthly bulletins but now using a Security Updates portal. From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Steve Whitcher Sent: Tuesday, April 11, 2017 4:49 PM To: [email protected]<mailto:[email protected]> Subject: Re: [mssms] April 2017 - Microsoft security updates? ***This is an EXTERNAL email. Please do not click on a link or open any attachments unless you are confident it is from a trusted source. ________________________________ http://myitforum.com/myitforumwp/2017/04/11/errors-during-wsus-update-synchronization-for-april-2017-updates/ On Tue, Apr 11, 2017 at 3:32 PM, HELMS, DAVID C <[email protected]<mailto:[email protected]>> wrote: Has Microsoft released the security updates for April 2017? Not seeing the April 2017 Security bulletin talking about what is being released.

