How To Fix FDT_EXPRESSIONS658 - Mapped source object &1 for step &2 does not fit to result of function

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 658

• Message text: Mapped source object &1 for step &2 does not fit to result of function

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 FDT_EXPRESSIONS658 - Mapped source object &1 for step &2 does not fit to result of function ?

  The SAP error message FDT_EXPRESSIONS658 indicates that there is a mismatch between the mapped source object and the expected result of a function in a data transformation or expression context. This typically occurs in the context of SAP Data Services or SAP Data Transformation tools where data is being manipulated or transformed.
  
  Cause:
  
  Data Type Mismatch: The source object (e.g., a field or variable) may have a different data type than what the function is expecting. For example, if the function expects a numeric value but receives a string, this error can occur.
  Incorrect Mapping: The mapping of the source object to the function may be incorrect. This can happen if the wrong field is selected or if the field does not exist in the context of the transformation.
  Function Expectations: The function being used may have specific requirements regarding the input parameters that are not being met by the mapped source object.
  Versioning Issues: