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OS/DB Upgrade to 64Bits what happens to Other 32bits on the transportdomain

Hi All,

I have an upgrade project ECC 5.0

Current state

Windows 32 O/S, ECC 5 32bits,Oracle 9.2 32bits .

Future State

Windows 64 O/S, ECC5 64bits, Oracle 9.2 64bits

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My proposed plan

a. Offline backup the source system database

b. Use ORABRCOPY tool to generate the necessary oracle parameters

c. Install Windows 64bits

+d. Perform the SAP installation/Homogeneous copy.........

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My Concern.

1) This system is part of the System Landscape i.e Dev,QAS and Prod; and we plan to do the upgrade in phases. What happens to the transport Domain. Is it possible to Transport from

ECC-Dev (64bits) to ECC-QAS(32bit) - ECC-PRD(32bits)

2) This system is also connected to an external 32bits 6.20 ITS. Will the connection still work i.e 64bits SAP ECC to 32bits External ITS based system.

Thanks for your help.

NF

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1 Answer

  • Best Answer
    Sep 20, 2010 at 05:40 PM

    What happen?... Absolutely nothing

    1.) Yes

    2.) Yes

    Memory management is completely independentl between those instances

    Regards

    Juan

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