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Former Member

how to do Cluster Upgrade: SAP 4.7 to ECC 6.0?

Dear All,

I have to install SAP 4.7 in Cluster Envt and then Upgrade it to ECC 6.0 High Availability Cluster envt, please can anyone advise me the steps involved in it.

Database : Oracle 9i to 10 g Upgrade

Sun Solaris OS.

Pls guide me Cluster Upgrade. as in 4.7 we had only CI + DI and in high availability its entirely different.

Regards & Thanks,


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1 Answer

  • Best Answer
    Nov 26, 2008 at 10:12 AM

    A cluster upgrade is not that much different than normal upgrades. The upgrade guide contains information for those phases where something additional need to be taken care of.


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    • Former Member Former Member

      Hi Kshitij,

      If you have EMC cluster on solaris upgrade from SAP 4.7 to ECC 6.0 is simple.

      Step 1:- Put the cluster in maintenance mode.

      Step 2:- Start the normal upgrade. Just refer upgrade guide for virtual hostnames.

      Step :- once upgrade is finished bring cluster back to normal monitoring mode from maintenance mode.

      Regards, Atil