How To Fix /CFG/EXP002 - Error in Expression Runtime

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/EXP -

• Message number: 002

• Message text: Error in Expression Runtime

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/EXP002 - Error in Expression Runtime ?

  The SAP error message /CFG/EXP002 Error in Expression Runtime typically indicates that there is an issue with the expression evaluation in a configuration or customization context, often related to the use of expressions in configuration settings or rules.
  Causes:
  
  Syntax Errors: There may be a syntax error in the expression being evaluated. This could be due to incorrect operators, missing parentheses, or other formatting issues.
  Invalid Data Types: The expression may be trying to operate on incompatible data types, such as attempting to perform arithmetic on a string.
  Missing Variables or Parameters: The expression might reference variables or parameters that are not defined or are out of scope.
  Logical Errors: There could be logical errors in the expression that lead to runtime failures, such as division by zero or referencing a null value.
  Configuration Issues: The configuration settings themselves may be incorrect or incomplete, leading to runtime errors when the system tries to evaluate the expressions.
  
  Solutions:
  
  Check Syntax: Review the expression for any syntax errors. Ensure that all operators and functions are used correctly and that parentheses are properly matched.
  Validate Data Types: Ensure that the data types of the variables used in the expression are compatible with the operations being performed.
  Define Missing Variables: Check if all variables and parameters referenced in the expression are defined and accessible in the current context.
  Debugging: Use debugging tools or logs to trace the execution of the expression and identify the exact point of failure.
  Test Expressions: If possible, test the expression in isolation to see if it evaluates correctly without the surrounding context.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific expressions and functions being used.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  By following these steps, you should be able to diagnose and resolve the /CFG/EXP002 Error in Expression Runtime error in your SAP environment.