EAP 6 start up fails with JBAS014789: Unexpected element {urn:jboss:domain:webservices:1.2}wsdl-uri-scheme encountered.

Issue

The following error is encountered in JBoss EAP 6:

org.jboss.as.controller.persistence.ConfigurationPersistenceException: JBAS014676: Failed to parse configuration
        at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:141) [jboss-as-controller-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.server.ServerService.boot(ServerService.java:324) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:253) [jboss-as-controller-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67]
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[344,13]
Message: JBAS014789: Unexpected element '{urn:jboss:domain:webservices:1.2}wsdl-uri-scheme' encountered
        at org.jboss.as.controller.parsing.ParseUtils.unexpectedElement(ParseUtils.java:86) [jboss-as-controller-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.webservices.dmr.WSSubsystemReader.readElement(WSSubsystemReader.java:152)
        at org.jboss.as.webservices.dmr.WSSubsystemReader.readElement(WSSubsystemReader.java:54)
        at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.1.0.Final-redhat-2.jar:1.1.0.Final-redhat-2]
        at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) [staxmapper-1.1.0.Final-redhat-2.jar:1.1.0.Final-redhat-2]
        at org.jboss.as.server.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:1024) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:458) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:145) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:107) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.1.0.Final-redhat-2.jar:1.1.0.Final-redhat-2]
        at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) [staxmapper-1.1.0.Final-redhat-2.jar:1.1.0.Final-redhat-2]
        at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:133) [jboss-as-controller-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        ... 3 more