Log in to the Portal Server host and change directories to PortalServer-base/web-src/WEB-INF/classes directory.
Modify the WSRP administration module’s properties file, psWSRPProducerAdmin.properties.
Add entries for the return codes for the newly installed registration validator.
The format of the resource key should be: classname code=message. For example, com.sun.portal.wsrp.producer.registration.validator.impl.RegistrationValidatorImplementation -1=Missing Or Empty Registration Property.
Redeploy the web application. To redeploy, use the psadmin deploy subcommand.