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Former Member

Typed model execution failed; see nested exception for details

Hi All,

I have created a WebDynpro Java Application which is  accessing a Bapi.

The application is compiled and deployed .

When i try to execute the application by entering data on the search view and clicking the get Button ,

I am getting the below exception message at the botton of the Page .

For the same data when i execute the Bapi in ECC ,it is working fine .

Now my Query is .

1) Do i need to do some additional configuration apart from JCO and destinations in NWA ?

2) From where to get the exception file "see nested exception for details" ?

3) Is this a known issue as NWDS 7.31 works on RFC2  .



excep 3.jpg (5.3 kB)
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4 Answers

  • Best Answer
    Jan 15, 2015 at 05:08 PM

    Hi Nitesh ,

    Hope you are doing good.

    Kindly run the web diag tool as outlined in SAP Note No. 1332726-Troubleshooting Wizard SAP AS Java 7.20 and above with incident "General Security" and reproduce the issue.
    How the application "fetches" data depends on the application. For example an Internet application component like ESS will use the JCo, while BI will use he portal connections etc.

    Kind Regards,

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  • Jan 14, 2015 at 04:02 AM

    detail error please

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    Former Member
    Jan 14, 2015 at 09:37 AM

    Restart Server...

    In Backend level Whole function group should be activated ..
    might be only one BAPI is activated.

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    Former Member
    Jan 23, 2015 at 09:23 AM

    Hi Nitesh,

       As you said all the destionations and system connections are successful.   Ask the ABAPer  to keep the external break point and trigger the WDJ application and debugg then you will come to know where exactly the problem is.

    Even i have faced the same problem Typed model exception and fixed it by debugging using the external breakpoint. Usally i use the get above exception when BAPI is not executed successfully.

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    • Former Member Former Member

      Hi Nitesh,

      ECC system lgoin after do this one.

      Step-by-Step Procedure

      1. Use the SAP GUI to log on to the system or server to which the RFC call is to take place.

      You should log on with the same user with which the call will take place.

      Due to the large amount of parallel calls, using a collective user is not recommended.

      You should try to execute the application with a dedicated user throughout the duration of

      the debugging session.

      2. Activate external debugging in the ABAP Workbench.

      a. To do this, call the ABAP Workbench using one of the transactions SE37, SE38, or SE80.

      b. Choose Utilities SE80 Settings and then the ABAP Editor tab followed by Debugging.

      c. Enter the user for which the debugging session is to take place. Select the Active

      checkbox and deactivate IP-Matching.

      d. Save your settings.

      3. Set an HTTP (external) breakpoint in the ABAP code.

      a. Display the source code of the relevant function module.

      b. Position the cursor at the place in the source code where execution is to be stopped.

      c. Choose the external breakpoint icon from the toolbar.

      The relevant line is highlighted.

      SE80 -> Utilities->setting-> ABAP Editor -> Debugging ->

      Your still getting any error for portal means check logs Otherwise back end means Check the ST22 tcode in ecc (R/3)system. Otherwise take help for ABAP team.


      Durga Rao.