How To Fix FDT_EXPRESSIONS507 - Incomplete formula, unexpected token &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 507

• Message text: Incomplete formula, unexpected token &1

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 FDT_EXPRESSIONS507 - Incomplete formula, unexpected token &1 ?

  The SAP error message FDT_EXPRESSIONS507: Incomplete formula, unexpected token &1 typically occurs in the context of using the SAP Fiori Design Studio or SAP Business Application Studio when working with expressions or formulas in your application. This error indicates that there is a syntax issue in the formula you are trying to use, specifically that the formula is incomplete or contains an unexpected token.
  
  Cause:
  
  Syntax Error: The formula may have a syntax error, such as missing operators, parentheses, or incorrect use of functions.
  Unexpected Token: The token indicated by &1 is not recognized in the context of the formula. This could be due to a typo or an incorrect reference.
  Incomplete Expression: The formula may not be fully formed, meaning that it lacks necessary components to be evaluated correctly.
  
  
  Solution:
  
  Check Syntax: Review the formula for any syntax errors. Ensure that all operators and functions are used correctly and that parentheses are properly matched.
  Validate Tokens: