How To Fix FDT_EXPRESSIONS335 - Invalid operand &1 (pos &2); neither data object nor expression

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 335

• Message text: Invalid operand &1 (pos &2); neither data object nor expression

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_EXPRESSIONS335 - Invalid operand &1 (pos &2); neither data object nor expression ?

  The SAP error message FDT_EXPRESSIONS335 indicates that there is an issue with an operand in an expression within the context of SAP's Flexible Data Import (FDI) or similar data processing scenarios. The message states that the operand specified (denoted as &1) at a certain position (denoted as &2) is neither recognized as a valid data object nor as a valid expression.
  
  Cause:
  
  Invalid Operand: The operand you are trying to use in your expression is not defined or recognized in the context where it is being used. This could be due to a typo, a missing variable, or an incorrect reference.
  Contextual Issues: The operand may not be valid in the specific context of the expression. For example, it might be trying to reference a field or variable that is not available in the current scope.
  Data Type Mismatch: The operand may not match the expected data type for the operation being performed, leading