"WFLYCTL0101: Invalid address" & "WFLYEMB0021: Cannot start embedded process" error during EAP migration.

Issue

• Getting below error during EAP migration to 7.x using migration tool:

ERROR [management-operation] WFLYCTL0013: Operation ("add") failed - address: ([
  ("host" => "master"),
("interface" => "management")
]) - failure description: "WFLYCTL0101: Invalid address ${jboss.bind.address.management:${jboss.bind.address.management}} (${jboss.bind.address.management}: Name or service not known)"
FATAL [controller] WFLYHC0034: Host Controller boot has failed in an unrecoverable manner; exiting. See previous messages for details.
INFO  [as] WFLYSRV0050: JBoss EAP 7.4.2.GA (WildFly Core 15.0.5.Final-redhat-00001) stopped in 9ms
ERROR [logger] Migration failed: org.jboss.migration.core.ServerMigrationFailureException: java.lang.RuntimeException: org.wildfly.core.embedded.EmbeddedProcessStartException: WFLYEMB0021: Cannot start embedded process