How To Fix CM_EHFND_FW_CALC_ENG028 - Added input variable "&1" is not used anywhere in the given expressions

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_FW_CALC_ENG - Common ACE Calculation Engine Exception Class

• Message number: 028

• Message text: Added input variable "&1" is not used anywhere in the given expressions

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG028 - Added input variable "&1" is not used anywhere in the given expressions ?

  The SAP error message CM_EHFND_FW_CALC_ENG028 indicates that an input variable has been added to a calculation but is not being utilized in any of the expressions defined for that calculation. This typically occurs in the context of SAP's calculation engine, particularly in scenarios involving calculations in SAP HANA or SAP BW.
  
  Cause:
  
  
  Unused Variable: The variable you added (denoted as "&1" in the error message) is not referenced in any of the expressions or calculations you have defined. This could happen if:
  
  The variable was intended for use but was omitted from the expressions.
  The variable was added by mistake and is not needed.
  There was a change in the logic, and the variable is no longer relevant.
  
  
  
  Typographical Error: There might be a typo in the expression where the variable should have been used, leading to it not being recognized.
  
  
  Logical Errors: The logic of the calculation might have changed, and the variable is no longer