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How to handle List.Positionof when return -1

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(@eugh)
Posts: 2
New Member
Topic starter
 

Hi,

The custom formula List.PositionOf( Module [Charge Type],[Charge Type] ) is return -1 in the column name Index for item not found in the list. How can I get the List.Positionof to return for item not in list to return NA.?

Thank YouPQ_Index_formula-.png


 
Posted : 12/04/2024 8:51 pm
Philip Treacy
(@philipt)
Posts: 1650
Member Admin
 

=if List.PositionOf( Module [Charge Type],[Charge Type] ) = -1 then "N/A" else List.PositionOf( Module [Charge Type],[Charge Type] )


 
Posted : 12/04/2024 9:38 pm
(@eugh)
Posts: 2
New Member
Topic starter
 

Philip,

Thank you so much. I never thought of wraping the formula with the IF statement. I have just learn somenthing new.


 
Posted : 12/04/2024 10:58 pm
Philip Treacy
(@philipt)
Posts: 1650
Member Admin
 

No worries.


 
Posted : 15/04/2024 10:01 am
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