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CRM 2007 Dual Stack Split


Hi All,

I am planning to perform dual stack split of CRM 2007 central system. I checked in SWPM, there are 2 options, move JAVA DB, Keep DB. What is the difference between these two. Also please advise the high level steps to perform the complete dual stack split and I want to keep the java instance. I found http://scn.sap.com/docs/DOC-25162 but it looks like completely removing the Java instance, but I want to keep it. Please advise.

Thanks,

Kavitha Rajan.

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2 Answers

  • Best Answer
    Dec 29, 2014 at 12:35 AM

    Move Java Database - The new J2EE system will have its own database.

    Keep Database - The new J2EE system will continue to use the existing ABAP database.

    Cheers

    RB

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  • Jan 01, 2015 at 03:37 PM

    HI Kavitha,

    All the information in this regard is available here:

    <https://websmp108.sap-ag.de/~sapidb/011000358700001412922011E/dss_unix.pdf>

    In the export source Java system step, the file System for SDM, Kernel is taken care of and the Java instance is disabled on the source system.

    ____________

    Kind Regards,

    Hemanth

    SAP AGS

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    • Kavitha

      In this case before starting the dual stack split, you can take the configuration details of Dialog instance.and uninstall the Dialog instance. start the dual stack split and the do the fresh installation of Dialog instance either ABAP or JAVA.

      I am not tried.

      BR

      SS