How To Fix FDT_EXPRESSIONS032 - Boolean string is too big, up to 255 tokens are possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 032

• Message text: Boolean string is too big, up to 255 tokens are possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS032 - Boolean string is too big, up to 255 tokens are possible ?

  The SAP error message FDT_EXPRESSIONS032 indicates that a Boolean string used in a filter or expression exceeds the maximum allowed size of 255 tokens. This typically occurs in scenarios where complex filtering or conditions are applied, such as in the context of SAP Fiori apps, SAP Data Intelligence, or other SAP applications that utilize Boolean logic for data processing.
  Cause:
  The error is caused by the construction of a Boolean expression that contains more than 255 tokens. Tokens can be individual terms, operators, or parentheses used in the expression. When the total number of these elements exceeds the limit, the system throws this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Simplify the Expression: Review the Boolean expression and try to simplify it. This may involve:
  
  Reducing the number of conditions.
  Combining similar conditions using logical operators (AND, OR).
  Breaking down complex expressions into smaller, manageable parts.
  
  
  
  Use Subqueries: If applicable, consider using subqueries or temporary tables to filter data before applying the Boolean logic. This can help reduce the complexity of the main expression.
  
  
  Refactor Logic: If the expression is too complex, consider refactoring the logic. This might involve:
  
  Creating views or using calculated fields to pre-process data.
  Using more efficient filtering techniques that do not rely on extensive Boolean logic.
  
  
  
  Check for Redundancies: Look for any redundant conditions in the expression that can be removed without affecting the outcome.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for best practices on constructing Boolean expressions within the specific context you are working in.
  
  
  Testing: After making changes, test the new expression to ensure it meets the required logic and does not exceed the token limit.
  
  
  Related Information:
  
  Tokens: In the context of Boolean expressions, tokens refer to the individual components of the expression, including variables, operators, and parentheses.
  Performance Considerations: Complex Boolean expressions can not only lead to errors but may also impact performance. Simplifying expressions can improve execution time.
  SAP Notes and Community: Check SAP Notes for any updates or patches related to this error. The SAP Community forums can also be a valuable resource for finding solutions shared by other users.
  
  By following these steps, you should be able to resolve the FDT_EXPRESSIONS032 error and create a valid Boolean expression within the token limit.