Upgrade of R3 46C to ECC 6.0

Current Situation

- R3 46C
- Oracle 9.2.0.6
- End of SAP Support by December 2009

Target Situation
- ECC 6.0 (SAP ERP 2005)
- Oracle 10.2.0

Steps
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Step 1
Installation of Oracle 9.2 on .17 m/c
Installation of R3 (PUP) on .17 m/c
Refresh of PUP with PCC
Upgrade of Oracle to 10.2 32 bit

Step2
Installation of Oracle 10.2 on .36 m/c
Installation of R3 46C
Refresh of database from 32 bit PUP
Post Migration script for 64 bit Conversion
Test System


Step3
Run Prepare Phase in PUP 64 bit server

Step4
Modifications accoring to Prepare phase

Step5
Actual Upgrade

Step6

System Testing.