How To Fix WUSL146 - Aggregate functions with data type &1 are not possible

WUSL146 - Overview

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 146

• Message text: Aggregate functions with data type &1 are not possible

Self-Explanatory Message

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WUSL146 - Details

• The SAP error message WUSL146 indicates that there is an issue with using aggregate functions on a data type that is not supported. This typically occurs when you attempt to perform an aggregate operation (like SUM, AVG, COUNT, etc.) on a field that has a data type that does not allow such operations.
  
  Cause:
  
  Unsupported Data Type: The field you are trying to aggregate has a data type that does not support aggregate functions. Common unsupported types include character strings, dates, or other non-numeric types.
  Incorrect Field Usage: The field may be used in a context where an aggregate function is expected, but the field's data type does not allow for aggregation.
  Data Model Issues: There may be issues in the data model or the way the data is structured, leading to the use of inappropriate fields for aggregation.
  
  
  Solution:
  
  Check Data Types: Review the data types of the fields you are trying to aggregate. Ensure