Patch compliance success rate is depends mainly on heath of your SCCM clients and some times things may go wrong even though sccm client is healthy (able to receive applications/packages and performing inventory except patches).
Now, some of you are nodding your heads with a smile and others are probably banging their head in frustration while reminiscing on all of the hours they’ve spent on reporting.
I know I’ve spent hours creating unique reports for my organization and trying to make them look pretty and easy to consume. I’ll be honest when Power BI came out I didn’t think anything of it. Operating_System_Name_and0 like '%server%' This query is set to look for the following criteria, and this information can be changed.
In this process, Client will create local GPO with WSUS Settings by leaving automatic updates .
If you do not disable automatic updates (Via GPO) leaving the door open for the WUA to do things on its own outside the control of Config Mgr including installing any updates approved directly in WSUS (including new versions of the agent itself which are automatically approved) and rebooting systems which have a pending reboot.
Updates will also tell you ,if enough maintenance window (Service Window Manager.log) time available to install the updates.
Read the following blogs to know the maintenance window calculation for software update installation.One of most important and critically used feature in configuration manager 2012 is Software updates .It is always challenging and import task for any sccm administrator to achieve good patch compliance success rate within the given SLA(Service level agreement).WUA Agent is an implanted service in a Windows service (SVCHOST.exe) and is named Windows Update which you can see from Note: when you create software update deployment with deadline for ex: at 4.00 PM ,the actual time that software update client start updating the installation is depends on on setting disable deadline randomization ((located in the Computer Agent client settings)A delay of up to 2 hours will be applied with deadline time to install required software updates .This log Provides information about when the Windows Update Agent connects to the WSUS server and retrieves the software updates for compliance assessment and whether there are updates to the agent components.