Fill Missing Value

[What3lse]

Hello everybody,

I'm discovering DAX language and I have some difficulties to do thant I want.

I will explain you my issue.

in the field "Prodline", I don't have always value, I have only one when "MvtType" is 101.

I would like to complete Field "Prodline" when data is missing and take data when "ProdOrder" is same

I tried to mix together function IF and LookUpValue but It's not working

You can find an extract of my table below

Thanks you a lot.

Regards 🙂

table [Trial_Table]

ID	ProdOrder	ItemCode	MaterialDoc	MvtType	Qty	Unit	Batch	RemQty	ProdLine	Date	ProdLine (groupes)	Qty Corrigé	New Prodline
150954	100005820041	ZZ70496221-05XM	6029705832	101	2400	PC	0017964847		PER	17/08/2023 06:38	50 - PER	2400
151079	100005820041	ZZ70496221-05XM	6029707684	101	2134	PC	0017964847		PER	17/08/2023 11:28	50 - PER	2134
151148	100005820041	ZZ70496221-05XM	6029708094	101	2133	PC	0017964847		PER	17/08/2023 13:43	50 - PER	2133
151078	100005820041	ZZ70496221-05XM	6029707682	102	2400	PC	0017964847			17/08/2023 11:28	(Vide)	-2400
151147	100005820041	ZZ70496221-05XM	6029708092	102	2134	PC	0017964847			17/08/2023 13:42	(Vide)	-2134
150716	100005820042	ZZ70496221-05XM	6029703776	101	2146	PC	0017964849		PER	17/08/2023 00:18	50 - PER	2146
151216	100005820043	ZZ70496221-05XM	6029708611	101	2284	PC	0017964850		PER	17/08/2023 16:43	50 - PER	2284
151219	100005820043	ZZ70496221-05XM	6029708626	101	2283	PC	0017964850		PER	17/08/2023 16:48	50 - PER	2283
151217	100005820043	ZZ70496221-05XM	6029708622	102	2284	PC	0017964850			17/08/2023 16:48	(Vide)	-2284
150992	100005820044	ZZ70496221-05XM	6029706124	101	2222	PC	0017964851		PER	17/08/2023 07:18	50 - PER	2222
151456	100005820047	ZZ70496221-05XM	6029709342	101	2214	PC	0017964854		PER	17/08/2023 23:24	50 - PER	2214

[barritown]

Hi @What3lse,

If I correctly understand the logic for filling missing values, you could use a calculated column like this:

In plain text for convenience:

ProdLine Updated = 
IF ( NOT ISBLANK ( [ProdLine] ),
     [ProdLine],
     VAR CurrentProdOrder = [ProdOrder]
     VAR Result = MAXX ( FILTER ( Data, [ProdOrder] = CurrentProdOrder ), [ProdLine] )
     RETURN Result )

Best Regards,

Alexander

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