How To Fix CM_EHFND_FW_CALC_ENG117 - Variables of type "Date" such as "&1" should be used only in aggregations

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 117

• Message text: Variables of type "Date" such as "&1" should be used only in aggregations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG117 - Variables of type "Date" such as "&1" should be used only in aggregations ?

  The SAP error message CM_EHFND_FW_CALC_ENG117 indicates that there is an issue with the use of date variables in your calculations or aggregations within a CDS (Core Data Services) view or a similar context. This error typically arises when a date variable is used in a context where it is not allowed, such as in a non-aggregated calculation.
  
  Cause:
  The error occurs because:
  
  You are trying to use a date variable in a calculation that is not an aggregation. In SAP, date types should only be used in aggregate functions (like COUNT, SUM, AVG, etc.) or in specific contexts where they are expected.
  The system expects date variables to be used in a way that aligns with the rules of the underlying data model, which often restricts their use to aggregation scenarios.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Calculation Logic: Check the logic where the date variable is being used. Ensure