How To Fix EM245 - Function module &1 called without RETURN parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 245

• Message text: Function module &1 called without RETURN parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EM245 - Function module &1 called without RETURN parameter ?

  The SAP error message EM245 indicates that a function module was called without a RETURN parameter. This typically occurs when a function module is expected to return a status or message, but the calling program does not provide the necessary RETURN parameter.
  Cause:
  
  Missing RETURN Parameter: The function module being called requires a RETURN parameter to convey messages or status back to the calling program, but it was not provided.
  Incorrect Function Module Call: The function module might be called incorrectly, either due to a typo or misunderstanding of its interface.
  Changes in Function Module: If the function module was recently modified to include a RETURN parameter, but the calling program was not updated accordingly, this error can occur.
  
  Solution:
  
  Check Function Module Definition: Review the definition of the function module to confirm that it indeed requires a RETURN parameter. You can do this by navigating to the function module in transaction SE37 or SE80.
  Update the Calling Program: Modify the calling program to include the RETURN parameter when calling the function module. For example:
  DATA: lt_return TYPE TABLE OF bapiret2.
  CALL FUNCTION 'YOUR_FUNCTION_MODULE'
    EXPORTING
      ...
    IMPORTING
      ...
    TABLES
      return = lt_return.  " Ensure RETURN parameter is included
  
  Test the Changes: After making the necessary changes, test the program to ensure that the error is resolved and that the function module behaves as expected.
  Consult Documentation: If available, refer to the documentation for the function module to understand its expected parameters and usage.
  
  Related Information:
  
  Function Module Interface: Always check the interface of the function module to understand what parameters are required and how they should be used.
  ABAP Debugging: Use the ABAP debugger to step through the code and see where the function module is called. This can help identify if the RETURN parameter is missing.
  SAP Notes: Search for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  
  By following these steps, you should be able to resolve the EM245 error and ensure that your function module calls are correctly implemented.