IBM Rational Application Developer v6.0.0.1 provides new tooling to simplify the creation of J2EE applications that use the J2EE Connector Architecture to access applications running on legacy systems. This paper will start with a simple CICS program, and show how basic wizards can be used to expose the program as a Web service running on IBM WebSphere Application Server. It will also cover some of the pitfalls encountered on the way. This will be useful to people wishing to use their legacy CICS applications in a Service-Oriented Architecture.
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