Upgrade Guide for DB2 UDB for z/OS and OS/390 > How to Perform the Upgrade >

Process of Planning the Upgrade

Upgrades: All upgrades.

Environments: All environments.

This process is part of an upgrade road map. See the road maps earlier in this chapter.

To plan the upgrade, read the following:

1. How the Upgrade Works.
2. Database and UI Upgrade Planning.
3. Application Upgrade Planning.
4. Schema Changes.
5. Review upgrade-related publications on Siebel SupportWeb. See Important Upgrade Planning Resources.