How To Fix FDT_EXPRESSIONS623 - Aggregation function must not be initial

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 623

• Message text: Aggregation function must not be initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS623 - Aggregation function must not be initial ?

  The SAP error message FDT_EXPRESSIONS623 indicates that there is an issue with an aggregation function in your data processing or reporting logic. Specifically, the error states that the aggregation function must not be initial, meaning that the function is being called without a valid input or that the input data is empty or null.
  
  Cause:
  
  Empty Input: The aggregation function is being applied to a dataset that does not contain any records or valid values.
  Null Values: The dataset may contain null or initial values that are not suitable for aggregation.
  Incorrect Configuration: The aggregation function may be incorrectly configured in the context of the data flow or report.
  Data Type Mismatch: The data type of the field being aggregated may not be compatible with the aggregation function being used.
  
  
  Solution:
  
  Check Input Data: Ensure that the dataset you are trying to aggregate contains valid, non-initial values. You can do this by reviewing the data source or