To use real-time web services you create in PowerCenter, you need to generate client proxy classes from the WSDL of the web service you want to access.
To generate client proxies, complete the following steps:
Select the web services toolkit for the platform and language in which you want to develop.
Download the WSDL for the real-time web service from the Web Services Hub Console.
Generate the client-side proxy classes from the WSDL using the web service toolkit. Refer to the web services toolkit documentation for details on generating proxy classes. Each toolkit generates the client proxy classes in a specific way.