When trying to install XCOM to, for example, a Redhat 8 server with SELinux, installation fails with :
JRE libraries are missing or not compatible....
With XCOM 11.6 SP01 Java is included in the installation package and is not required as a prerequisite (this will not be the case with newer service packs or future releases).
Java bundled with the installer extracts to below location.
/tmp/install.dir.12038/Linux/resource/jre/bin/java (or similar)
Release : 11.6
Component : CA XCOM Data Transport for Linux PC
The issue arises when SELinux is in "enforcing" mode which does not allow the Java to run from the /tmp directory.
The following suggestions will help circumvent this issue and allow the installation of XCOM.
Diagnosing and debugging CA XCOM installer problems for distributed platforms UNIX/Linux and Windows Knowledge article id articleId=204068