This documentation shows how to upgrade Oracle Applications RDBMS version 8.1.7 to 9.2.0.
Step 1: Go to Metalink and order or download the three CDs for 9.2.0.1, for the correct platform
Step 2: Shutdown the application tier services and the database and listener services.
Step 3: The current RDBMS top is proddb/8.1.7. Create a new RDBMS top directory:
mkdir /raid01/oratest/oracle/proddb/9.2.0
Step 4: Set the following environment variables:
ORACLE_HOME=/raid01/oratest/oracle/proddb/9.2.0
ORACLE_SID=TEST
Step 5: Ensure that any TNSLSNR variables are unset.
Step 6: If the installation was previously cancelled half-way, deinstall the installed products and/or delete the files in 9.2.0:
cd /raid01/oratest/oracle/proddb/9.2.0
rm –rf *
Step 7: When installing, use the following values:
Destination Name: TEST_920
Destination Path: /raid01/oratest/oracle/proddb/9.2.0
Begin installation.
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