If you want to use SCCM 2012 as a software update point (SUP), you will have to install WSUS first.
On Windows Server 2008 R2 installation of WSUS is integrated as a server role. You don’t need to download installer separately.
Catch is that you will need to use SCCM server database. But if you install WSUS first You will probably install its own database.
Correct steps will be:
1. – Install SQL server , and create database for SCCM use
2. – Install WSUS, and point it to SCCM database
3. – Install SCCM
But if you are install your SCCM as I do, then you will have a problem.
My steps was:
1. – install WSUS
2. – Install SQL
3. – Install SCCM
After this my only option was to uninstall WSUS, and install it back again with correct parameters.
Uninstall was completed successfully. But on installation I was faced with error. Error was “the update could not be found there may be a network connection issue”.
This error is caused by setting in GPO of SCCM server. To resolve this You must point to gpedit.msc and then go to Computer Configuration – Administrative Templates – Windows Components – Windows Update. Put “Automatic Updates” and “Specify Intranet Microsoft update service location” to “not configured”.
Important thing is that you have proxy settings configured in your correctly web browser .
After this I was able to continue with installation without error.
Why is this update option important?
WSUS using Dynamic Installer to download all needed content for installation from Microsoft websites. Wrong thinking is that WSUS binaries is on server or on CD.
Now my WSUS is working fine and I can go further with SCCM 2012
Dubravko Marak Blog 