How To Fix CM_EHFND_FW_CALC_ENG108 - Argument "&1" of aggregation function "&2" is not a valid input or result

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 108

• Message text: Argument "&1" of aggregation function "&2" is not a valid input or result

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG108 - Argument "&1" of aggregation function "&2" is not a valid input or result ?

  The SAP error message CM_EHFND_FW_CALC_ENG108 indicates that there is an issue with the arguments being passed to an aggregation function in a calculation or formula. Specifically, the error states that the argument &1 is not a valid input or result for the aggregation function &2. 
  Causes:
  
  Invalid Data Type: The argument being passed to the aggregation function may not be of the expected data type. For example, if the function expects a numeric value but receives a string or null value, this error can occur.
  Null or Empty Values: If the argument is null or empty, the aggregation function may not be able to process it correctly.
  Incorrect Function Usage: The aggregation function may be used incorrectly, such as passing too many or too few arguments.
  Data Model Issues: There may be issues with the underlying data model, such as missing or incorrectly defined fields that the aggregation function relies on.
  Contextual Issues: The context