Oracle E-Business Upgrade From 11.5.7 to 11.5.10.2
We want to upgrade the Oracle E-Business 11.5.7 with database 8i Release 3 (8.1.7.3) to 11.5.10.2 with database 10gR2. Please verify that the path we are choosing is correct.
Current Environment:
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2 node installation
1) On node 1 O.S is AIX 5.1 with 11.5.7 all services enable except Concurrent Processing.
2) On node 2 O.S is AIX5.1 with databsae 8i R3 ( 8.1.7.3) with concurrent processing tier.
Proposed Path For Upgrade
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Two Node Target System.
We are going to use target system AIX 5.3 becuase of compatibility issues with 8i but after migrating into 10gR2 we will upgrade the os from 5.3 to 6.1 and 10g will be on 64bit.
1) Upgrade the Oracle E-business Suite database from 8.1.7.3 to 8.1.7.4 on clone environment.