How to migrate 2012 R2 server with SCCM application version 2010.

Prashant Chauhan 21 Reputation points

Hi All,

We are using OS 2012 R2 with SCCM application version 2010 and planning to upgrade with 2203 but during upgrade application we are facing multiple issue.

Need you suggestion:

) Can we upgrade our OS version from 2012 r2 to 2016 or 2019 and what is the prerequisites and is there any impact on SCCM application.

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
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Windows Server Infrastructure
Windows Server Infrastructure
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Infrastructure: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
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Microsoft Configuration Manager
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Accepted answer
  1. AllenLiu-MSFT 38,006 Reputation points Microsoft Vendor

    Hi, @Prashant Chauhan

    Thank you for posting in Microsoft Q&A forum.

    Yes, we can upgrade the OS from 2012 R2 to 2016 or 2019, here is the official documentation:

    And here is a step by step guidance for your reference:
    (Please Note: Since the website is not hosted by Microsoft, just for your reference.)

    If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
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3 additional answers

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  1. Prashant Chauhan 21 Reputation points

    Hi Allen , Thank you for suggestion.

    But need to know reason first as without knowing back ground its not good to upgrade 10+ sccm distribution points.

    Strange part : SCCM main server upgraded sucessfully - but now only 4 of 10 distribution connecting. rest showing access denied. when we rolled back they are connecting succesfully.

    Please support

  2. Paul Winstanley 91 Reputation points

    The upgrade path is supported. Might need some more information on the issue post upgrade to be able to comment on the access denied problem. I also have an upgrade guide -

    What issues are you having with the upgrade to 2203 on server 2012 R2? Is it worth fixing this first then doing a backup and restore to a new OS server rather then an in-place upgrade?

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  3. Prashant Chauhan 21 Reputation points

    Thank you guys, Able to upgrade all SCCM servers and they are communicating too. But new problem came. for which raising new question. Please support there. Thank you

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