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Can the upgrade of SAP netwaver 7.0 to 7.5 in java stack and ABAP stack be done in parallel?

Hi,

Currently we have to upgrade our BW system from sap netwaver 7.0 with abap and java separated stacks to sap netwaver 7.5 We do not know if this upgrade can be done at the same time and perform at the last moment sequentially the part of unavailability . Someone has made this upgrade or another similar and can help me in which is the best strategy to follow.

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2 Answers

  • Nov 21, 2017 at 06:05 PM

    Hi,
    Yes, it is possible.
    However, the SUM application can be configured to run in parallel. there are several interactions between the two stack which must be held in sync.

    Best Regards Roland

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  • Nov 29, 2017 at 01:34 PM

    Thank you very much for the reply. What we would like to know is what is the recommendation . We have made the process in our sandbox separately, but clearly, in this system is not important the unavailability. Now we do not know whether to start the upgrade in development by updating the two systems at the same time or first the Java stack and then the Abap. Thanks again for helping us. regards

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