Accessing Used WebDynpro DC method in Java DC

[Former Member]

Hi,

I have a requirement where a JAVA DC needs to use a WebDynpro DC as a Used DC. WebDynpro DC has a public part and its interface controller has method (eg: addmethod(int a, int b) )defined to access the business logic

Under Java DC Explorer -> DC Meta Data -> DC Definition -> Used DCs of the Java DC, the Webdynpro DC has been added as a used dc.

Now, how do i access the method defined in the Webdynpro DCs interface controller ? (Im looking for the syntax to be written in the JAVA Dc class to access the addmethod(int a, int b) in the interface controller

Thanks in advance,,

[Former Member]

I have the same problem with a portal application.

What do i have to add to the portalapp.xml to create a reference to the webdynpro dc?

kind regards

Fabian

[Former Member]

Found a solution you can have a look at my thread:

kind regards

fabian

[Former Member]

Hi,

Read this post i think that can help you.

https://forums.sdn.sap.com/click.jspa?searchID=15278264&messageID=5739759

Best regards

[Former Member]

Hi suresh,

You are getting this error when you are deploying a webdynpro project.Becoz from the error i am able to make out that some of the jars like IAIKSecurity,ejb20 are missing i guess.

can u create a sample webdynpro project without writing any code and deploy it in the server check wether u r getting the same error or not.I think u might get same error.

If u r getting the same error try to reinstall the NWDS and then try.

Regards,

Saleem

[Former Member]

Hi,

I think my question has been misunderstood. I know how to add a WebDynpro DC to another WebDynpro DC as a Used DC and use it.

The question i am asking is:

There is a JAVA DC A which needs to use a WebDynpro DC B as its used DC. I have added the DC B as a used DC in DC A.

Now, In the JAVA DC A's class, what is the coding that I have to do to access the method in WebDynpro DC B.

Imagine there is a method in WebDynpro DC B called addmethod(int a, int b). And, any DC using this DC B can access this method through its interface controller.

What is the code that I have to write in the JAVA DC A so that I can access the method addmethod(int a, int b) in the interface controller of WebDynpro DC B ?