You still need to deploy the new Web service QuickCarRentalService to the J2EE Engine as follows: Proceed as follows:
1. First update the Jar file in the project QuickCarRentalEjb, as described in Creating a Jar File.
2. Also update the EAR file in the project QuickCarRentalEar, as described in Creating an EAR File.
3. Redeploy the EAR file, as described in Deploying an EAR File.
You have added the Web service QuickCarRentalService to the complete car rental application and deployed it to the J2EE Engine. This Web service is now available to external users.