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ECC to S/4 Hana Conversion Prerequisites - SAP MM

ECC to S/4 Hana Conversion Prerequisites- SAP MM

1.Pre-Checks, Pre-requisites Required to Take Care Before Moving/Migrating to S4/HANA

2.Obsolete Tcodes and New Tcodes

3. MM related tables archiving

Please share the above information if you have come across.

Thanks

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3 Answers

  • Best Answer
    Posted on Jul 30, 2020 at 07:54 AM

    Hello Gowtham AP

    The below blog could be the good starting point:

    https://blogs.sap.com/2020/05/27/sap-s-4hana-1909-system-conversion-steps-details-how-to-be-prepared/

    I would also recommend to go through the simplification list to see what areas are impacted due to conversion:

    https://help.sap.com/doc/0080a18cdc1045638d31c87b839011e7/1909.000/en-US/SIMPL_OP1909.pdf

    Thanks & Regards

    Sanil Bhandari

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  • Posted on Jul 30, 2020 at 10:05 AM

    Why don't you put some efforts in searching Google with the text "Obsolete transactions in S/4 Hana", so that you can see many times, it has been discussed in SCN.

    In short, transactions like ME21, ME22, MB1* are obsolete in Hana. No transfer posting will happen via MB1* but only through MIGO. Please have a look at OSS note 2267449 for more information.

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  • Posted on Jul 31, 2020 at 12:16 AM

    Hello Gowtham AP,

    The best option to get that information is through the Simplification item catalog:

    https://launchpad.support.sap.com/#/sic/

    There, you have to select the target version, for example, SAP S/4HANA 1909. After that, you can filter the simplification items by LoB. Each simplification item is related to a SAP Note that contains the information that you are looking for.

    Regards,

    Jose M,

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