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Dump in WD Java Application when using sap-wd-arfc-useSys Parameter

Hi Experts,

Our scenario is that we have a webdynpro application which will connect to 2 ECC systems for fetching data. I have created 4 JCos (1 model and 1 metadata for each ECC system) like this:





The first two JCos pointing to one system and the next two to some other system.

I created one WD Java application with a model for which I used the first 2 JCos for importing BAPIs. Now when I run the application without any URL parameters, application is perfectly fine connecting to the first system and fetching data.

When I add parameter to the application and run the url as below:


my application is throwing dump as shown here:<vendor>.multisys.comp.mutibackend.VcMultiBackendComp.executeCustomerF4Bapi(





( Method)

The line of code which shows is nothing but execute statement written in WD Java for the BAPI and the places where I call the BAPI

I followed these below links to achieve what I am trying

Mapping Logical Systems - Using Java - SAP Library

Correct me if I did anything wrong.

Edit: The EP version we are using is 7.0

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  • Best Answer
    Posted on May 19, 2015 at 09:21 AM

    hi sujai ,

    since it is showing the point where we execute the rfc in wdjava code , can you please check wheather the mandatory inputs are getting passed , i.e print the success messages and check the inputs passed , for both types of jcos , and also check st22 if any dump you are getting at abap side ,

    if you are not able to find any then in the second jcos where this dump is occuring check wheather the user name given as sufficient authorizations , check logs at nwa , it will give exact problem you are facing.

    log the exceptions at NWA , that will help you to trace the error and you can solve the same.


    Govardan Raj S

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    • Former Member

      Thanks for the reply Govardan. The issue is not with rfc or errors from abap side though I have found out the solution. I just used another parameter which solved my problem.

      The parameter that I have used is:


      Now the application works as expected

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