Reviewing the Installation Prerequisites

Oracle Enterprise Performance Management System Installation and Configuration Troubleshooting Guide contains prerequisites, default ports, and other information needed to plan a successful installation.

Checking Release Compatibility

If you are upgrading from a previous release, check whether the software versions of Oracle Enterprise Performance Management System products in your environment are compatible. See the Oracle Hyperion Enterprise Performance Management System Certification Matrix (http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html).

Avoiding Port Conflicts

During EPM System product configuration, default port numbers for Java web applications are populated automatically. You can change the defaults during configuration, but each port number must be unique. To avoid error messages such as "port already in use" or "bind error," review the list of default product port numbers in Oracle Enterprise Performance Management System Installation and Configuration Guide.