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Former Member
Apr 14, 2005 at 04:02 AM

Problem of Creating a web dynpro application based on a car rental web serv

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Based original SAP developer studio examples shipped with the developer studio, I first create J2EE application “QuickCarRental”. It works at http://192.168.254.4:50300/QuickCarRental.

A web service “QuickCarRentalWebService” is defined in J2EE application “QuickCarRental”. My web dynpro application “TutWD_CarRental” is web service consumer invoking “QuickCarRentalWebService”.

When I deploy “TutWD_CarRental” on SAP J2EE engine and run the application at http://192.168.254.4:50300/webdynpro/dispatcher/local/TutWD_CarRental/CarRentalApp, i can see the web dynpro web application interface right.

however, I get the following error when I input some data and Click button rent a car.

Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (404) Not Found.

when i click Display all bookings, the error is:

Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (404) Not Found.

I install SAP developer studio on my winXP desktop, and the SAP developer studio version is 2.0.10.

I have my SAP Web application server and J2EE engine Version 6.40 run on a different machine. the SAP server IP address is 192.168.254.4

could anybody give me some clue on this. is that because i miss some configurations on SAP server for enabling web services of “QuickCarRentalWebService”?

Thanks!

Thomas