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author's profile photo Former Member
Former Member

Error In EP RFC IVIEW

Dear Experts,

While executing a FM in EP RFC Iview I am getting this error. Can Anyone Help.

Function execution failed.

Exception message: Nested Exception.

Failure to execute native function. Connection Failed: Nested Exception.

Native connection to the back end system is broken.

Thanks & Regards

Rajiv Roshan

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    author's profile photo Former Member
    Former Member
    Posted on Sep 11, 2007 at 11:41 AM

    Hi Rajiv,

    Check whether the configuration values U have given for the System is correct(such as Connector & User Management). Do the user mapping for the System in Portal. You can ensure that the back end system, where your RFC is residing, is also Running.

    Regards,

    Shemim

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    • Former Member

      Whatever You have said is done.

      Actually I want to open Microsoft Excel in EP. For this I created an RFC IView and there I am calling my RFC. The RFC name and parameters are coming fine. But While previewing I am getting this Error.

      In The RFC I have written The following Code:

      CALL METHOD cl_gui_frontend_services=>execute

      EXPORTING

      DOCUMENT = iv_file

      • APPLICATION =

      • PARAMETER =

      • DEFAULT_DIRECTORY =

      • MAXIMIZED =

      • MINIMIZED =

      • SYNCHRONOUS =

      OPERATION = 'OPEN'

      EXCEPTIONS

      CNTL_ERROR = 1

      ERROR_NO_GUI = 2

      BAD_PARAMETER = 3

      FILE_NOT_FOUND = 4

      PATH_NOT_FOUND = 5

      FILE_EXTENSION_UNKNOWN = 6

      ERROR_EXECUTE_FAILED = 7

      SYNCHRONOUS_FAILED = 8

      NOT_SUPPORTED_BY_GUI = 9

      others = 10

      .

      IF sy-subrc <> 0.

      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

      WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

      ENDIF.

      In Iv_file if we give 'Excel' in R/3 it opens a new Excel Sheet, but in EP it is giving that error.

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