How To Fix LTR_MODEL_APPL047 - The interface of Function Module &1 contains exception &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 047

• Message text: The interface of Function Module &1 contains exception &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR_MODEL_APPL047 - The interface of Function Module &1 contains exception &2 ?

  The SAP error message LTR_MODEL_APPL047 indicates that there is an issue with a function module in your SAP system. Specifically, the message states that the interface of the function module contains an exception that is not being handled properly. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Unhandled Exception: The function module specified in the error message is designed to raise an exception, but the calling program or function module does not handle this exception properly.
  Incorrect Function Module Usage: The function module may be used incorrectly, or the parameters passed to it may not be valid, leading to the exception being raised.
  Configuration Issues: There may be configuration issues in the system that affect how the function module operates.
  
  Solution
  
  Check Function Module Documentation: Review the documentation for the function module mentioned in the error message. Ensure that you understand the exceptions it can raise and how to handle them.
  Handle Exceptions: Modify the calling program or function module to properly handle the exception. This can be done using a TRY-CATCH block in ABAP to catch the exception and take appropriate action.
  TRY.
      CALL FUNCTION 'Function_Module_Name'
          EXPORTING
              parameter1 = value1
          IMPORTING
              parameter2 = value2
          EXCEPTIONS
              exception_name = 1
              others = 2.
      IF sy-subrc <> 0.
          " Handle the error accordingly
      ENDIF.
  CATCH cx_root INTO DATA(lx_root).
      " Handle the exception
  ENDTRY.
  
  Review Parameter Values: Ensure that the parameters being passed to the function module are valid and meet the expected criteria.
  Debugging: Use the debugger to step through the code and identify where the exception is being raised. This can provide insights into what might be going wrong.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  Related Information
  
  Function Module Documentation: You can access the function module documentation in the SAP system by using transaction SE37 (Function Builder) and entering the name of the function module.
  ABAP Exception Handling: Familiarize yourself with ABAP exception handling mechanisms to better manage errors in your code.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other SAP professionals who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message LTR_MODEL_APPL047.