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The difference in webdynpro

Hi,All

Can anybody tell me what is the difference between service call, wizard and pattern in webdynpro?

Thank you very much!

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1 Answer

  • Sep 11, 2008 at 02:25 AM

    service call is used to call the RFC or BAPI , the necessary code and context every thing will be created automatically.

    code wizard is used to call the some of the webdynpro related stuff like instantiating the componenets, messsages, calling the method of the controllers etc. this wizard will give the automatic codic with all necessary declarations.

    pattern is used to create the objects or call the methods of a global class/interface. this will give only pattern. we need to declare all necessary declarations.

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    • if you read the documentation provided by SAP in the service call option, it can be any function module, it should be available in the system.

      so the function can be RFC, BAPI or normal function,