Pre-upgrade tasks
Before you upgrade Rational® Publishing Engine,
you must prepare and configure your system.
- License key renewal
Some license keys that are purchased for Rational Publishing Engine include date-effective license versions within them. For a major release version of Rational Publishing Engine, like version 2.0.0, you must update your licenses for the current version of Rational Publishing Engine to use the product. - Uninstalling Rational Publishing Engine to install the upgrade
Uninstall the previous version of Rational Publishing Engine to install the latest version. - Updating the Java Runtime Environment (JRE)
This version of Rational Publishing Engine supports Java™ 7. If you are using Apache Tomcat, verify that your %JRE_HOME% installation path is to a supported Java version.
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