/CFG/EXP145 - Cannot parse opreator '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/EXP -

• Message number: 145

• Message text: Cannot parse opreator '&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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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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AnswerBot

• What is the cause and solution for SAP error message /CFG/EXP145 - Cannot parse opreator '&1' ?

  The SAP error message /CFG/EXP145 Cannot parse operator '&1' typically indicates that there is an issue with the configuration or syntax of an expression in a configuration setting, often related to the use of operators in a rule or expression.
  Cause:
  
  Invalid Operator: The operator specified in the expression is not recognized or is incorrectly formatted.
  Syntax Error: There may be a syntax error in the expression, such as missing parentheses, incorrect use of operators, or other formatting issues.
  Unsupported Functionality: The operator or function being used may not be supported in the context where it is being applied.
  Configuration Issues: There may be issues with the configuration settings or the way the expression is being defined.
  
  Solution:
  
  Check the Expression: Review the expression where the error occurs. Ensure that all operators are valid and correctly formatted.
  Refer to Documentation: Consult the SAP documentation for the specific module or functionality you are working with to ensure that you are using the correct syntax and operators.
  Test with Simple Expressions: If possible, simplify the expression to isolate the issue. Start with a basic expression and gradually add complexity to identify where the error occurs.
  Use Supported Operators: Ensure that you are using operators that are supported in the context of your configuration. Refer to the list of valid operators in the SAP documentation.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address known issues with expression parsing.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the specific context and details of the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  Community Forums: Look for discussions in SAP community forums or other user groups where similar issues may have been addressed.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in debugging or testing expressions, such as SE80 (Object Navigator) or SE37 (Function Module).
  
  By following these steps, you should be able to identify and resolve the issue causing the /CFG/EXP145 Cannot parse operator '&1' error in your SAP system.