Creating aveksa.ear file for deployment [zip] Building zip: /tmp/customizeACM/aveksa.war [zip] 
Building zip: /tmp/customizeACM/aveksa.ear [copy] Copying 1 file to /home/oracle/archive Undeploying current ear... Deploying new customized ear... this may take a while...

2016-12-02 18:23:52,752 WARN  [org.jboss.modules] (Thread-346) Failed to define class com.thoughtworks.xstream.converters.extended.ThrowableConverter 
in Module "deployment.aveksa.ear:main" from Service Module Loader: java.lang.OutOfMemoryError: PermGen space
	at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_79]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:800) [rt.jar:1.7.0_79]
	at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:361) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482) [jboss-modules.jar:1.3.3.Final]

This issue occurs because there is not enough free JVM memory.  This occurs when the system does not meet the minimum RAM requirements as specified in the RSA Identity Governance and Lifecycle 7.0.1 Installation Guide.  

The problem is the setting of MaxPermSize=256M needs to be set to MaxPermSize=512M, as noted on page 57 of the Installation Guide. This setting is configured in the /etc/init.d/aveksa_server script based on the physical RAM of the machine.