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Null or Missing Data Produces Incorrect Average

Data pubblicazione: Feb 28, 2025
Descrizione
When averaging a field, then the result does not include NULL or missing data

Cause

Aggregations ignore NULL values. The function ZN() converts NULL values into zeros in order to be included in the average.

Risoluzione
For NULL data, wrap the field in ZN(). For example, the following calculation:
AVG( [Sales] )

Could become:
AVG( ZN( [Sales] ))
 
For missing data it may not always be possible to replace missing values with zeros. Depending on how the view is built it may be possible to achieve the desired results with table calculations. For directions, please see Replace NULL or Missing Data With Zeros or Existing Data
Numero articolo Knowledge

001473468

Allegati

include NULL in avg.twbx

18 KB

 
Caricamento
Salesforce Help | Article