Upgrade Oracle Application Server 10.1.X to 10.1.2.2

I noticed on Steven Chan’s blog that Discoverer 10g 10.1.2.2 is now certified with E-Business Suite 11i & R12  so I decided to extend his post further with key points around 10.1.2.2 patchset and where to find documentation related to upgrade from 10.1.2.X to 10.1.2.2 Things you want to know about “Oracle Application Server and Oracle Developer Suite […]