How To Fix FDT_EXPRESSIONS613 - Invalid value &1 for the Single flag; choose either true or false

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 613

• Message text: Invalid value &1 for the Single flag; choose either true or false

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS613 - Invalid value &1 for the Single flag; choose either true or false ?

  The SAP error message FDT_EXPRESSIONS613 indicates that there is an issue with a value being passed to a "Single" flag in a function or expression. The error specifically states that the value provided is invalid and that it should be either true or false.
  Cause:
  This error typically occurs in the context of using expressions or functions in SAP that require a boolean value (true/false) for a specific parameter. The invalid value &1 suggests that the system received a value that is not recognized as a valid boolean. This could happen due to:
  
  Incorrect Data Type: The value being passed is not of the expected boolean type.
  Typographical Error: There may be a typo or formatting issue in the expression where the flag is being set.
  Configuration Issues: The configuration of the expression or function may not be set up correctly, leading to unexpected values being processed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Expression: Review the expression or function where the error is occurring. Ensure that the value being assigned to the "Single" flag is explicitly set to either true or false.
  
  
  Data Type Validation: Ensure that the data type of the variable or field being used for the "Single" flag is compatible with boolean values. If it is coming from a database or another source, validate that the data is being retrieved correctly.
  
  
  Debugging: If you have access to debugging tools, use them to trace the execution of the code and see what value is being passed to the "Single" flag at runtime.
  
  
  Documentation Review: Consult the SAP documentation or help resources related to the specific function or expression you are using to ensure that you are following the correct syntax and requirements.
  
  
  Testing: After making changes, test the expression or function to ensure that the error is resolved and that the expected behavior is achieved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP you are using.
  Community Forums: Look for discussions in SAP community forums or platforms like SAP Community, Stack Overflow, or other technical forums where similar issues may have been discussed.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on expressions and functions, which may provide insights into the expected values and usage.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.