By default, when a WSDL file is published to the Registry as an ExtrinsicObject object, the Registry creates metadata for the object using the capability defined by the ebXML Registry Profile for Web Services. It is possible to disable this capability.
Change to the directory RegistryDomain-base/domains/registry/applications/j2ee-modules/soar/WEB-INF/classes.
Open the file omar.properties in a text editor.
Find the definition of the property omar.server.cms.classMap.urn\:oasis\:names\:tc\:ebxml-regrep\:profiles\:ws\:wsdl\:cataloging\:Service\:default.
Comment out this property definition by placing a pound sign (#) before the definition.
Save and close the omar.properties file.
Follow the instructions in To Stop and Restart the Application Server Domain for the Registry.