Back Up Your Application Data and Configuration
Before you upgrade IBM® Controller, we recommend that you back up your application data and make copies of your application uniform data language (UDL) files in a secure location. We recommend that you also back up your configuration ccr folder.
If your normal production procedures include backing up data, you may want to schedule your upgrade after you perform a regular backup.
For information about backing up your database system, see the documentation for your database application.