How To Fix BC_DATAMODEL_SERVICE745 - Invalid operator (allowed: + - * /)

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_DATAMODEL_SERVICE - BC Training (All Courses)

• Message number: 745

• Message text: Invalid operator (allowed: + - * /)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BC_DATAMODEL_SERVICE745 - Invalid operator (allowed: + - * /) ?

  The SAP error message BC_DATAMODEL_SERVICE745 indicates that there is an issue with an invalid operator being used in a calculation or expression within a data model or query. This error typically arises when the system encounters an operator that is not recognized or allowed in the context of the operation being performed.
  Cause:
  
  Invalid Operator: The expression contains an operator that is not one of the allowed arithmetic operators: +, -, *, or /.
  Syntax Error: There may be a syntax error in the expression, such as misplaced parentheses or incorrect formatting.
  Data Type Mismatch: The operands used with the operator may not be compatible, leading to confusion in the operation.
  Custom Logic: If you are using custom logic or user-defined functions, there may be an issue with how the operators are defined or used.
  
  Solution:
  
  Check the Expression: Review the expression or calculation that triggered the error. Ensure that only the allowed operators (+, -, *, /) are being used.
  Correct Syntax: Ensure that the syntax of the expression is correct. Look for misplaced parentheses or other syntax issues.
  Data Types: Verify that the data types of the operands are compatible with the operators being used. For example, ensure that you are not trying to perform arithmetic operations on string data types.
  Debugging: If the error occurs in a complex query or calculation, try breaking it down into simpler parts to isolate the issue.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific context in which the error occurred (e.g., ABAP, CDS views, etc.).
  Testing: If you have made changes to the data model or query, test the changes in a development environment before deploying them to production.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches 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.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the BC_DATAMODEL_SERVICE745 error in your SAP environment.