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How to upgrade Primary server from SCCM 2012 R2 to SCCM 2012 R2 SP1?<br />
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Since we don't have separate binary(BITS) for SCCM R2 SP1, we have to install SCCM R2 first and then we need to install SCCM SP2 full installation to achieve SCCM R2 SP1.<br />
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We have upgraded Central Administration site to SCCM R2 SP1 but when we try to execute SCCM SP2 full installation on top of SCCM R2, we are getting an error as &quot;&nbsp;Version Mismatch&quot; since our CAS is in SCCM R2 SP1. Please let us know hoe to proceed with SCCM R2 SP1 up gradation.
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How to upgrade Primary server from SCCM 2012 R2 to SCCM 2012 R2 SP1?

Since we don't have separate binary(BITS) for SCCM R2 SP1, we have to install SCCM R2 first and then we need to install SCCM SP2 full installation to achieve SCCM R2 SP1.

We have upgraded Central Administration site to SCCM R2 SP1 but when we try to execute SCCM SP2 full installation on top of SCCM R2, we are getting an error as " Version Mismatch" since our CAS is in SCCM R2 SP1. Please let us know hoe to proceed with SCCM R2 SP1 up gradation.

SCCM 2012 R2 SP1

Systems Center Configuration Manager (SCCM, formerly known as Systems Management Server) is Microsoft’s system software for managing large groups of not only Microsoft computers, but those running other operating systems, such as Linux, OS-X, and various mobile technologies.

SCCM

Installation is the act of making a computer program program ready for execution. Because the process varies programs often come with a specialized program responsible for doing whatever is needed for their installation. Installation may be part of a larger software deployment process. Cross platform installer builders that produce installers for Windows, Mac OS X and Linux include InstallAnywhere, InstallBuilder and Install4J. Installers for Microsoft Windows include Windows Installer, InstallShield, and Wise Installation Studio; free installer-authoring tools include NSIS, IzPack, Clickteam, InnoSetup, InstallSimple and WiX. Mac OS X includes Installer, and also includes a separate software updating application.