How To Fix FDT_SERVICE009 - Relational operator &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_SERVICE - Formula & Derivation Tool: Services

• Message number: 009

• Message text: Relational operator &1 is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_SERVICE009 - Relational operator &1 is not supported ?

  The SAP error message FDT_SERVICE009 indicates that a relational operator used in a formula or expression is not supported. This error typically arises in the context of SAP applications that utilize the Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework, where certain operators may not be recognized or allowed.
  Cause:
  
  Unsupported Operator: The error is triggered when a relational operator (like =, !=, <, >, <=, >=) is used in a context where it is not supported by the FDT framework.
  Syntax Error: There may be a syntax error in the expression or formula that is being evaluated.
  Data Type Mismatch: The data types being compared may not be compatible with the operator being used.
  
  Solution:
  
  Check the Expression: Review the expression or formula where the error occurred. Ensure that the relational operator being used is supported by the FDT framework.
  Use Supported Operators: If you are using a custom or unsupported operator, replace it with a supported one. Refer to the FDT documentation for a list of supported operators.
  Validate Data Types: Ensure that the data types of the operands being compared are compatible. For example, comparing a string to a number using a relational operator will likely cause this error.
  Debugging: If the error persists, consider enabling debugging or logging to get more detailed information about where the error is occurring.
  Consult Documentation: Refer to the SAP Help Portal or FDT documentation for specific guidelines on supported operators and expressions.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Look for discussions in SAP Community forums or other user groups where similar issues may have been addressed.
  FDT Documentation: Review the official SAP documentation for Flexible Data Transfer to understand the limitations and supported features.
  
  If the issue continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.