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Former Member

Upgrade 4.3 to ECC 6.0

How long should this take? What are the areas of concern? Typical environment: Dev-QA-Prod. Sandbox is available. I do not know the Ops System or Database. English and Chinese languages installed.

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4 Answers

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    Former Member
    Nov 11, 2009 at 04:20 PM

    Hi Steve,

    What is 4.3? There is no such release.

    The timing is very system specific and depends greatly on hardware resources, amount of data, etc. Since you have a sandbox, this should be used for discovery (upgrade) to help answer your questions.

    Best Regards,

    Matt

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    Former Member
    Nov 11, 2009 at 04:22 PM

    R/3 4.3 The client hasn't upgraded their system in years and now wants to go to ECC 6.0

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    • Former Member

      Hi Steve,

      There is no such release as R/3 4.3. 3.0, 3.1, 4.0, 4.5 and 4.6 are R/3 releases before ECC.

      Best Regards,

      Matt

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    Former Member
    Nov 12, 2009 at 09:27 AM

    Hi,

    The only realistic way to know the answer is to make a system copy from the production system to a testbed system and to do a test upgrade on this testbed sytem.

    Why ? Because every customer system is very different from the other ones.

    An upgrade project is several months long. It took us 4 months to upgrade from R/3 4.7 to ECC 6.

    Regards,

    Olivier

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    Former Member
    Nov 20, 2009 at 04:23 AM

    hello Steve,

    I hope you need to perform the unicode conversion in addition to your regular upgrade, as you are using chinese and english languages.

    Take this also into consideration...

    Regards

    Chandru

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