How To Fix SD_EXPRESSION050 - Function with type, result type &1(&2) <> required type &3(&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_EXPRESSION - Messages processing AST expressions

• Message number: 050

• Message text: Function with type, result type &1(&2) <> required type &3(&4)

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_EXPRESSION050 - Function with type, result type &1(&2) <> required type &3(&4) ?

  The SAP error message SD_EXPRESSION050 typically occurs in the context of SAP SD (Sales and Distribution) when there is a mismatch in data types during the evaluation of a function or expression. This error indicates that the function is expecting a certain type of data, but it is receiving a different type, which leads to a type mismatch.
  Cause:
  The error can be caused by several factors, including:
  
  Data Type Mismatch: The function is expecting a specific data type (e.g., integer, string, date) but is receiving a different type.
  Incorrect Function Parameters: The parameters passed to the function do not match the expected types defined in the function signature.
  Configuration Issues: There may be issues in the configuration of the pricing procedure or other related settings in the SD module.
  Custom Code: If there is custom code or user-defined functions involved, they may not be handling data types correctly.
  
  Solution:
  To resolve the SD_EXPRESSION050 error, you can take the following steps:
  
  Check Function Parameters: Review the function or expression that is causing the error. Ensure that the parameters being passed match the expected data types.
  Debugging: Use the SAP debugger to trace the execution of the code and identify where the type mismatch occurs. This can help pinpoint the exact location of the error.
  Review Configuration: Check the configuration settings in the SD module, especially related to pricing procedures, to ensure that they are set up correctly.
  Data Validation: Validate the data being processed to ensure that it conforms to the expected types. This may involve checking master data, transaction data, or any other relevant data.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function or expression to understand the expected data types and any known issues.
  Custom Code Review: If custom code is involved, review it to ensure that it is correctly handling data types and that any type conversions are being done properly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SE80 for Object Navigator, SE37 for Function Module) to help in debugging and reviewing the code.
  
  By following these steps, you should be able to identify and resolve the cause of the SD_EXPRESSION050 error in your SAP system.