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Perform a Simple Upgrade on UNIX

If the CA Business Intelligence installation program detects a simple deployment (for example, an entire product line has been installed on a single computer), you can perform a simple upgrade to BusinessObjects Enterprise XI 3.1. In a simple upgrade to BusinessObjects Enterprise XI 3.1, the installation program performs the following steps:

Note: The previous version of BusinessObjects Enterprise is not disabled and both the versions can coexist and run simultaneously.

The simple upgrade process on UNIX acts the same as a new installation, with the exception of two additional screens that prompt the user for data migration and CMS password information.

If the installation program does not detect a simple deployment, perform a complex upgrade. This upgrade includes the scenario where your deployment web and application servers are on separate computers.