How To Fix FDT_EXPRESSIONS165 - Supply a test parameter or a test value but not both (position &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 165

• Message text: Supply a test parameter or a test value but not both (position &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS165 - Supply a test parameter or a test value but not both (position &1) ?

  The SAP error message FDT_EXPRESSIONS165 indicates that there is an issue with the configuration of test parameters in a formula or expression within the SAP system. Specifically, the error states that you need to supply either a test parameter or a test value, but not both, at the specified position.
  
  Cause:
  This error typically arises in the context of using expressions or formulas in SAP applications, particularly in the Financial Data Management (FDM) or similar modules where expressions are evaluated. The error occurs when:
  
  Both a test parameter and a test value are provided in the same context, which is not allowed.
  The configuration of the expression is incorrect, leading to ambiguity in how the system should interpret the inputs.
  
  
  Solution:
  To resolve this error, you should:
  
  
  Review the Expression: Check the expression or formula where the error is occurring. Look for the position indicated in the error message (position &1) and identify whether both a test