Before configuring, ensure that the host name resolves properly for each machine in the deployment. EPM System uses Java’s canonical host name resolution for resolving host names. To validate host names as resolved by Java, EPM System provides a utility (epmsys_hostname.bat).
Set the JAVA_HOME variable. From a command prompt, enter set JAVA_HOME=pathToJAVA. For example, for the default location that EPM System Installer uses for Java, enter the following command: set JAVA_HOME=c:\oracle\middleware\jdk160_35.
InetAddress details of host hostNameAddress is xx.xxx.xxx.xxxName is hostNameCanonical Name is hostName.mycompany.com