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pre and post BW activities after refresh SAP R/3

Hi experts,

Its planned to refresh our QAS SAP R/3 from Production SAP R/3.

What are the actions to realize in our QAS BW system since is connected to QAS SAP R/3?

Thank you.

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3 Answers

  • Apr 20, 2017 at 02:04 PM

    Hi

    After completing BDLS activity in your QAS R/3 system , restore the source system connection for R/3 in QAS BW system and validate your existing scenarios .

    Thank You

    Jayanth

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    Former Member
    Apr 20, 2017 at 02:33 PM

    Hi;

    One of the assumptions is there will be a copy of BW PRD to BW QAS else it will be very tricky to test.

    Although this is applicable for upgrade it also can be use for your purpose:

    https://blogs.sap.com/2013/11/25/step-by-step-process-to-clear-extract-delta-queues-during-patchupgrade-in-ecc-system/

    Usually, after the database copy, check if the source systems have the correct mapping and are active. Execute the process chains to guarantee that everything is working fine.

    Regards

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  • May 08, 2017 at 03:26 PM

    Hi Crossmen,

    1. Before upgrading you need to clean up the Queues.
      Check for the deltas loads are extracting the data , check all the Transformations, DTPs, IPS are active, Check for the MPs, Run few BEx queries and test the output
    2. Run report RSUPGRCHECK to locate any inactive objects
    3. Reschedule the PC and Execute Process chains and check if the delta and full loads are working fine.
    4. After upgrade process buffer has to clear.
    5. Activate the Myself source system and replicate all data sources Reactivate the BI source system.
      Also replicate all the source system data sources.
    6. Activate all Transfer structures and Update rules


    Please Check the below link which provides more in details after the upgrade .( The upgrade doc below referes to BI7.0, but most of the points are same for BW7.3 upgrade as well.)

    http://scn.sap.com/community/data-warehousing/blog/2012/05/30/steps-and-the-test-cases-scripts-after-bi-7-upgrade

    BR/

    Anand Kotha

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