Java Runtime Environment (JRE)

Rational® Publishing Engine supports Java™ 6.

Rational Publishing Engine is installed with Java 6 and the Rational Publishing Engine configuration files are set to use that version of the Java Runtime Environment. No further changes are needed to configure the Java Runtime Environment for the Rational Publishing Engine client applications.

If you are using WebSphere® Application Server to deploy the Rational Publishing Engine web applications, no further changes are needed to configure the Java Runtime Environment for WebSphere Application Server.

If you are using Apache Tomcat to deploy the Rational Publishing Engine web applications, verify that the JRE_HOME environment variable is set to RPE_HOME/jre/bin directory or another supported version of the Java Runtime Environment.


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