How To Fix /CFG/EXP123 - Unexpected boolean literal &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/EXP -

• Message number: 123

• Message text: Unexpected boolean literal &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/EXP123 - Unexpected boolean literal &1 ?

  The SAP error message /CFG/EXP123 Unexpected boolean literal &1 typically indicates that there is an issue with the configuration or syntax in a Boolean expression within the SAP system. This error can occur in various contexts, such as when working with configuration settings, expressions in custom code, or during the execution of certain transactions.
  Cause:
  
  Incorrect Boolean Value: The error suggests that a Boolean literal (true/false) is not formatted correctly or is unexpected in the context where it is being used.
  Syntax Error: There may be a syntax error in the expression where the Boolean value is being used.
  Configuration Issues: If this error arises during configuration, it may indicate that the configuration settings are not set up correctly, leading to an invalid Boolean expression.
  Data Type Mismatch: The system might be expecting a different data type instead of a Boolean value.
  
  Solution:
  
  Check the Expression: Review the expression or configuration where the error is occurring. Ensure that the Boolean literals are correctly specified (e.g., using true or false without quotes).
  Correct Syntax: Make sure that the syntax of the expression is correct. Refer to the documentation for the specific context in which you are working to ensure compliance with expected formats.
  Review Configuration Settings: If the error is related to configuration, check the relevant settings in the SAP system to ensure they are correctly defined.
  Debugging: If you are working with custom code, use debugging tools to trace the execution and identify where the unexpected Boolean literal is being generated.
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to the context in which the error is occurring.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered and resolved similar issues.
  Version Specifics: Be aware that the behavior of certain expressions may vary between different versions of SAP, so ensure that you are referencing the correct version documentation.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.