In this Post , You will learn on how to Migrate SCCM 2007 to SCCM 2012 . Although the Actual Environment would be a more Complex Scenario but the Underlying steps remain the same .
Before we Migrate , I will give you a brief about the Environment in which this Migration has been Performed ( It is Based on MS Virtual Lab ) with One SCCM 2007 Primary Site Being Migrated to SCCM 2012 Central , There is One Primary Site and One Client which is Finally Upgraded to SCCM 2012 From SCCM 2007 .
It Should be Noted that there is no Direct Method of Migration but the only way to perform Migration is a Side by Side Migration , Which Involves Specifying Source Hierarchy , Migrating Collections , Packages , OS Images , Etc .
Very First step is to Specify the Source Hierarchy on the SCCM 2012 Central Site . For this you Need Access to Account which has read Access to Objects in SCCM 2007 Environment and Server .



After the Account has been Specified , Check the test Connection .

































Keep Checking IF SCCM Set up is running on Client Machine . After some time you will see Configuration Manager and find that all information is gone and New information is Populated .

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Published by Abheek Dutta
A perennial thrill-seeker with an avid interest in transforming and improving lives around the globe through the wonderful gift of technology, I am the Senior Vice President of Henson Group .
My specialties include Leadership, problem-solving, and putting cutting-edge technology (Cloud, Artificial Intelligence, Machine Learning) in the hands of corporates, startups, and professionals. I have been obsessed with the idea of using technology to solve real-world problems. Having previously worked with global software giants like TCS and IBM, I now usually sit at my office at the World Trade Center, New York and Chandigarh , India. Among my greatest achievements, increasing the revenue of Henson Group by ten-folds in the past two years, remains my favorite along with the fact that Henson Group’s India center has now become ‘a center of excellence’ with its entire technical team being Microsoft certified. On the delivery side, I helped Henson Group attain the prestigious “ Azure Expert MSP Certification “ with Microsoft .
Hailing from Jammu, my team has grown from five to 150 employees and associates in just two years. Even during COVID-19 era, our growth has soared while helping corporates, industries and startups to tide over many hurdles and challenges. Henson Group is recently featured at rank 132 in the Inc. 5000 Rating.
Skillsets: Cloud Services, Managed Services Provider (MSP), Computers & Networks, Artificial Intelligence, Machine Learning, Project management, Leadership , Cyber Security
Mr. Dutta manages and monitors the performance of consultants and partners on engagements, communicating with the account executive, project teams, and customers. Works in close collaboration with the Microsoft project manager, providing hands-on project management expertise as required. Mr. Dutta provides direct oversight over the MSP Client Operations team responsible for managing MSP relationships with existing MSP clients and day to day operations of these accounts. Mr. Dutta oversees the Centralized Delivery Team that is responsible for high volume cloud migrations and MSP delivery to current clients. Team consists of over 120+ engineers and project managers.
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Good one
Thanks Amit .
Hi Abheek
I am highly appreciated your work and sharing awesome documentation.
Thanks , it keeps the fire in the belly alive when I read such good comments 🙂
At the moment I’m also trying to migrate our sccm 2007 environment to sccm 2012 R2. We have the problem that our software uninstall collections are build with a query wich points on a install collection. Unfortunaly SCCM is unable to migrate a collection like that… Do you know a solution to migrate these collections also?
Error Message during Migration: The rule may be based on a Hardware Inventory class not collected at the destination, or be based on a ConfigMgr extension which is not present at the destination, or refers to a collection class like “SMS_CM_RES_COLL_”.
Hi Boom , Could you share the migmctrl.log file ( complete file )
Hi abheekdutta,
I’ve uploaded the file on share-online: http://www.share-online.biz/dl/3ADR7HWMC2
With this you should be able to open it with the SCCM Trace Log Tool.
Thx for your response!