OC4J 9.0.2 on Oracle9iAS 1.0.2.2a

Hi everyone,
I've installed an Oracle9iAS 1.0.2.2a Enterprise Edition on my server.
How can I upgrade internal OC4J to version 9.0.2?
Or should I install an Oracle9iAS 9.0.2 Core Edition
(HTTP Server + Web Cache + OC4J) on a new machine and reference it (??) from Oracle9iAS 1.0.2.2a?

Giorgio
If you are trying to run PDK release 2 with Portal release 1 then you should install a new Oracle9iAS Release 2 Oracle home (core only) and install the latest PDK into the same location.
If you are trying to update the Portal mid tier so that the PPE runs under OC4J then you should follow the instructions in the Portal Upgrade Guide 3.0.9 to 9.0.2.6 located on http://portalcenter.oracle.com/upgrades.
regards
Peter

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