1. A report web service system comprising: a web service interface for receiving from a client application a request for a web service definition for a report as a web service, and transporting to the client application the requested web service definition; a report service manager for converting definitions of one or more objects in a report in a report store that corresponds to the requested report into web service definitions, and generating an object model based on the web service definitions to reflect a structure of the objects of the report; and a Web Services Description Language (WSDL) generator for generating a WSDL definition of the web service based on the object model, and providing the WSDL definition to the web service interface for transporting it to the client application.