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)
The issue arises when SELinux is in "enforcing" mode which does not allow the Java to run from the /tmp directory.
Release : 11.6
Component : CA XCOM Data Transport for Linux PC
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