How To Fix WY124 - FM &1; no parameters entered

SAP Error Message - Details

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 124

• Message text: FM &1; no parameters entered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WY124 - FM &1; no parameters entered ?

  Certainly! Here's detailed information about the SAP error message:
  
  SAP Error Message:
  WY124 FM &1; no parameters entered
  
  Meaning / Cause:
  This error message occurs when a function module (FM) is called without passing any parameters, but the FM requires one or more parameters to be provided. The placeholder &1 in the message is replaced by the name of the function module that was called without parameters.
  In other words, the system expects input parameters for the function module, but none were supplied during the call.
  
  Common Causes:
  
  The program or user exit calling the FM did not supply the required parameters.
  Incorrect or incomplete coding where the FM is invoked.
  A custom enhancement or user-exit incorrectly implemented.
  Missing or incorrect data passed from the calling program.
  
  
  Solution / How to Fix:
  
  
  Check the Function Module Call:
  
  Identify the function module name from the error message (replaces &1).
  Review the code where this FM is called.
  Ensure that all mandatory parameters are passed correctly.
  
  
  
  Review FM Interface:
  
  Use transaction SE37 to display the function module.
  Check the import parameters and their data types.
  Verify which parameters are mandatory.
  
  
  
  Correct the Calling Program:
  
  Modify the code to pass the required parameters.
  Example:
  CALL FUNCTION 'FM_NAME'
    EXPORTING
      param1 = value1
      param2 = value2
    IMPORTING
      ...
  
  Avoid calling the FM without parameters if it requires them.
  
  
  
  Debugging:
  
  Set a breakpoint before the FM call.
  Check the values being passed.
  Confirm that parameters are not initial or missing.
  
  
  
  Check for Enhancements or User Exits:
  
  If the FM is called inside an enhancement or user-exit, verify the implementation.
  Ensure the enhancement logic passes parameters correctly.
  
  
  
  
  Additional Information:
  
  This error is a standard message in SAP Funds Management (FM) module, but the principle applies to any FM call.
  The message class WY is related to Funds Management.
  Proper parameter passing is crucial for function modules to work correctly.
  If you are unsure about the parameters, consult the SAP documentation or the function module interface.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error Message
  WY124 FM &1; no parameters entered
  
  
  Cause
  Function module called without required parameters
  
  
  Solution
  Pass all mandatory parameters when calling the FM
  
  
  Transaction to check FM
  SE37
  
  
  Module
  Funds Management (FM) and others
  
  
  
  
  If you provide the exact function module name (&1), I can help you with the specific parameters required.
  
  Let me know if you need help with a particular FM or code snippet!