How To Fix I4655 - No exception for function module call &1

SAP Error Message - Details

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 655

• Message text: No exception for function module call &1

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 I4655 - No exception for function module call &1 ?

  The SAP error message I4655 "No exception for function module call &1" typically indicates that a function module is being called without a proper exception handling mechanism in place. This can occur when the function module is expected to raise exceptions, but the calling program does not handle them correctly.
  Cause:
  
  Missing Exception Handling: The function module being called has defined exceptions, but the calling program does not include the necessary exception handling code.
  Incorrect Function Module Call: The function module may not be called correctly, or the parameters passed may not be valid, leading to unexpected behavior.
  Configuration Issues: There may be issues with the configuration of the function module or the environment in which it is being executed.
  
  Solution:
  
  
  Add Exception Handling: Review the function module's documentation to identify the exceptions it can raise. Ensure that the calling program includes appropriate exception handling using the CATCH statement or similar constructs.
  TRY.
      CALL FUNCTION 'YOUR_FUNCTION_MODULE'
        EXPORTING
          param1 = value1
          param2 = value2
        IMPORTING
          result = result_variable
        EXCEPTIONS
          exception1 = 1
          exception2 = 2
          OTHERS = 3.
      IF sy-subrc <> 0.
          " Handle the exceptions accordingly
      ENDIF.
  CATCH cx_your_exception INTO DATA(lx_exception).
      " Handle the specific exception
  ENDTRY.
  
  
  Check Function Module Definition: Verify the function module definition in transaction SE37 or SE80. Ensure that the exceptions are correctly defined and that you are aware of what exceptions can be raised.
  
  
  Review Calling Code: Ensure that the calling code is correctly structured and that all required parameters are being passed correctly.
  
  
  Debugging: If the issue persists, use the debugger to step through the code and identify where the error occurs. This can help pinpoint whether the issue is with the function module call or the handling of exceptions.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for additional insights or similar issues encountered by other users.
  
  
  Related Information:
  
  Function Module Documentation: Always check the documentation for the specific function module you are using to understand its behavior and exception handling.
  SAP Notes: Search for relevant SAP Notes that may address known issues or provide patches related to the function module in question.
  Community Forums: Engage with SAP community forums or platforms like SAP Community, Stack Overflow, or other developer forums for shared experiences and solutions.
  
  By following these steps, you should be able to resolve the I4655 error and implement proper exception handling for your function module calls.