Considerations before upgrading to Oracle Applications R12
What are the key points to know before upgrading to Oracle Applications R12?
You've given me very little information about your environment (what release you're planning to upgrade from, what your operating system is, etc.) and your question is quite broad, so I would suggest that your first step be to read through the official documentation for Oracle Applications Release 12
. Under the Maintenance section near the top of the page, you will find the Oracle Applications Upgrade Guide: Release 11i to Release 12 guide. This would be a good place to start.
After reading through the documentation, feel free to submit more specific questions to SearchOracle.com, and I would also encourage attendance and networking with your local Oracle Applications user group, as well as OAUG.
This was first published in February 2007