In JBoss start-up log:
12:47:37,481 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) JBAS014612: Operation ("deploy") failed - address: ([("deployment" => "liferay-portal.war")]) - failure description: {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.web.deployment.default-host./.realm is missing [jboss.security.security-domain.PortalRealm]"]}
JBAS014775: New missing/unsatisfied dependencies: service jboss.security.security-domain.PortalRealm (missing) dependents: [service jboss.web.deployment.default-host./.realm]
You have missed one configuration in your standalone.xml file.
Add the following JAAS security domain to the security subsystem defined in element
For more information, please refer below link.
http://www.liferay.com/documentation/liferay-portal/6.2/user-guide/-/ai/installing-liferay-on-jboss-7-4