The z/OS 2.1 upgrade includes the most recent Java version, what changes are required to the TOMCAT Server(that is used for Web Administrator for CA ACF2) for a JAVA upgrade?
When the JAVA version is upgraded on a lpar the following changes need to be made
to the Apache TOMCAT server.
After making the changes the TOMCAT server should be re-started.
Details on the TOMCAT procedure and the TOMENV member can be found in the CA Web Administrator for ACF2™ for z/OS Installation Guide in Chapter 6: Configuring Your Product.