JBAS014802: Cannot resolve expression ... for web subsystem instance-id in JBoss EAP 6

Issue

JBoss EAP 6.x domain server exception while starting:

ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 34) JBAS014613: Operation ("add") failed - address: ([("subsystem" => "web")]) - failure description: "JBAS014802: Cannot resolve expression 'expression \"${jboss.mod_cluster.jvmRoute}\"' -- java.lang.IllegalStateException: Failed to resolve expression: ${jboss.mod_cluster.jvmRoute}"

<subsystem xmlns="urn:jboss:domain:web:1.5" default-virtual-server="default-host" instance-id="${jboss.mod_cluster.jvmRoute}" native="false">