1. Database Upgrade Guide for DB2 for z/OS
  2. Upgrade the Servers

Upgrade the Servers

Verify you have identified all the maintenance releases and Siebel Patchset releases for the upgrade.

Caution: Do not install a new Siebel database as part of upgrading the Siebel Enterprise Server.

To perform the following steps, see Siebel Installation Guide and Implementing Siebel Business Applications on DB2 for z/OS. Do the following:

  1. Install the Siebel CRM 8.1 Gateway Server and Siebel Servers.

    The upgraded Siebel Servers will not work correctly with the RDBMS server until after you have upgraded the Siebel database to the new release.

  2. Install the Siebel Database Configuration Utilities files on the Siebel Server you will use to perform the upgrade.

  3. Install language packs for your currently deployed languages and any new languages.

  4. If you have customized the configuration of Enterprise components, such as Siebel Servers, you must migrate the customizations to the upgraded environment. For information on this task, see Siebel System Administration Guide.