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The correct way to upgrade a SAP

We are trying to upgrade an old system with :

SAP 4.6C

Oracle 9.2.0.4

HP-UX 11.23

to a new (test) system with

HP-UX 11.23

Oracle 10.2.0.2.

SAP ECC 6.0

The correct way seems to be performing an homogeneous system copy from old to new.

Now, the question is .....

Is it possible to perform an homogeneous system copy with different versions of Oracle ?

Is it necessary the Oracle versions are the same ?

Or .... There it exist a procedure to perform an homogeneous system copy to a higher version ?.

Performing directly the HSC from 9.2 to 10.2.will save us a lot of time.

Thank you.

Albe

Former Member
replied

Hi Albe

did you already check the Upgrade Guide SAP ERP Central Component 6.0 SR3 ABAP - unix, Oracle?

(see service.sap.com/erp-inst)

regards,

Andreas R

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