Creating a web service using websphere integration developer

Hi! all, Iam trying to create a web service in websphere integration developer, of IBM,
While creating a wsdl file, it asks for literals, there we need to check the corresponding literal based upon the requiremnet.
I came to know that document literal is used for document inputs and outputs,where as rpc literal/rpc encoded is used when dealing with the primitive data types.
I created a simple addition operation with rpc encoded its working,
but i tried out with the rpc encoded , which is causing an error
the err is :
IWAB0135E An unexpected error has occurred.
SOAPException
Operation timed out: connect:could be due to invalid address
Iam not getting how to resolve this error,
Please let me know , if any has faced this kind of error , n knows how to solve.
And also let me know exactly , the difference between the literals.
Fine then,
Thanks & Regards,
D.Swetha.

Unfortunately, OUT parameters are not supported in 9.0.3 as per this doc:
http://otn.oracle.com/docs/products/ias/doc_library/903doc_otn/generic.903/b10004/plsqlservices.htm#1030066
JDeveloper's PL/SQL Web service support is built on top of the Oracle9iAS support so is subject to the same constraints. Support for OUT arguments is planned in future releases of Oracle9iAS and Oracle9i JDev.
You may be able to construct a workaround using an approach described in this new DB Web services paper:
http://otn.oracle.com/tech/webservices/htdocs/dbwebservices/Database_Web_Services.pdf
where you use JPublisher/SQLJ to do the work and then another wrapper/sub class as the actual class that is published as a Web service. See the section that covers a strategy for publishing result sets which are an unsupported type but through a bit of extra work can be used within Web services. This loses the point-and-click tooling approach in JDeveloper but may solve the issue if it is a hard requirement.
Mike.

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