How To Fix SD_EXPRESSION057 - Parameter position &1 is not expected for function &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_EXPRESSION - Messages processing AST expressions

• Message number: 057

• Message text: Parameter position &1 is not expected for function &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_EXPRESSION057 - Parameter position &1 is not expected for function &2 ?

  The SAP error message SD_EXPRESSION057 indicates that there is an issue with the parameters being passed to a function in the context of Sales and Distribution (SD) module. Specifically, the error states that the parameter position specified (denoted as &1) is not expected for the function (denoted as &2). This typically occurs in the context of pricing procedures, condition records, or user-defined functions where the parameters do not match the expected format or sequence.
  Causes:
  
  Incorrect Parameter Mapping: The parameters being passed to the function do not match the expected parameters defined in the function's interface.
  Custom Code Issues: If there is custom code (e.g., user exits, BADIs) that modifies the standard behavior, it may be incorrectly passing parameters.
  Configuration Errors: Misconfiguration in pricing procedures or condition types that leads to incorrect parameter expectations.
  Version Mismatch: If there are changes in the function definition in a newer version of SAP, and the calling code has not been updated accordingly.
  
  Solutions:
  
  Check Function Definition: Review the function definition in the ABAP Dictionary (transaction SE37 or SE80) to ensure that the parameters being passed match the expected parameters.
  Debugging: Use the debugger to trace the execution flow and identify where the incorrect parameters are being passed. This can help pinpoint the source of the issue.
  Review Custom Code: If there is custom code involved, review it to ensure that it adheres to the expected parameter structure. Make necessary adjustments to align with the function's requirements.
  Configuration Review: Check the configuration settings in the pricing procedure and condition types to ensure they are set up correctly and that there are no discrepancies.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on similar issues. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE37 (Function Module), SE80 (Object Navigator), and SE11 (Data Dictionary) to investigate the function and its parameters.
  Documentation: Refer to SAP documentation for the specific function to understand its expected parameters and usage.
  Community Forums: Check SAP Community or other forums for similar issues reported by other users, as they may provide insights or solutions that have worked for them.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.