Friday, July 17, 2009

Upgrade to Fusion Middleware 11gR1

So you are on OAS 10.1.x release and want to upgrade to 11gR1. It is a daunting topic, for starters here is the upgrade center. For upgrading custom JavaEE application upgrade see this whitepaper which incidentally I co-wrote.

Let me know if you run into any problems (specifically wrt to Security) during upgrade.

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