Problem with Composition Tutorial

Hi at first,
I am new to this forum as well as new to the SAP composition application topics
Since I want to learn how to build composite applications with the Netweaver Developer Studio/ Process Composer I started with the tutorial "Getting Started with Composite Designer" included in the Studio.
If I follow the instructions up to modeling of data objects the final step of generating the tables of the emplserv.bl.caf package fails with the error message:
com.sap.engine.services.webservices.jaxrpc.exceptions.ProxyGeneratorException: Problem with WSDL file parsing. See nested message.
Problem with WSDL file parsing. See nested message.
IO Exception occurred while parsing file:unknown protocol: c
unknown protocol: c
Can anyone help me with this problem?
Thanks in advance

Hi Felixw,
You are probably using JDK 1.6 instead of JDK 1.5.
Please adjust the startup -vm parameter to be the javaw.exe of JDK 1.5 and you are just fine!
For instance:
C:\IDE\eclipse\SapNetweaverDeveloperStudio.exe -vm "c:\jdk1.5.0_18\bin\javaw.exe"
Kind regards,
Ivan

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