How To Fix FDT_EXPRESSIONS019 - Invalid boolean string; unexpected next token (range &1)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 019

• Message text: Invalid boolean string; unexpected next token (range &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS019 - Invalid boolean string; unexpected next token (range &1) ?

  The SAP error message FDT_EXPRESSIONS019 indicates that there is an issue with a boolean expression in your SAP system, specifically that the expression contains an invalid boolean string or an unexpected token. This error typically arises when working with expressions in the context of SAP Fiori, SAP Analytics Cloud, or other SAP applications that utilize expressions for filtering or calculations.
  
  Cause:
  
  Syntax Error: The boolean expression may have a syntax error, such as missing operators (AND, OR), incorrect parentheses, or invalid characters.
  Invalid Tokens: The expression may contain tokens that are not recognized or are incorrectly formatted.
  Data Type Mismatch: The expression may be trying to evaluate a boolean condition on a field that does not support boolean operations.
  Range Issues: The error message mentions "unexpected next token (range &1)", which suggests that there may be an issue with how ranges are defined in the expression.
  
  
  Solution:
  
  Check Syntax: Review the boolean expression for any syntax errors.