Upgrade Guide for DB2 UDB for z/OS and OS/390 >

Upgrading a Database from the Midtier


This chapter contains the following topics:

If you have not customized the Siebel eBusiness applications, and therefore do not have a development environment, proceed directly to Preparing a Production Environment for Upgrade.

NOTE:  Be aware that when performing a development environment upgrade from the midtier, there is only a source system name (that is, there is no target system name).

Upgrade Guide for DB2 UDB for z/OS and OS/390