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Post Prodigy

## VLOOKUP with MAX

Hello everyone!

I have two tables:

tblOrder

 Order Date Value 1001 01.01.2020 500 1002 01.01.2020

tblWork

 Order SEQ State String 1001 50 1 AAA 1001 50 2 BBB

Now I would like to add the first table a calculated column that shows me the String for the row of tblWork where SEQ & State = MAX

How would you do that?

3 REPLIES 3
Anonymous
Not applicable
``````// Please note I'm not using CALCULATE here
// because if the tblOrder table is big,
// it would be agonizingly slow.
[String] =
var __order = tblOrder[Order]
var __maxSEQ =
MAXX(
topn(1,
filter(
tblWork,
tblWork[Order] = __order
),
tblWork[SEQ],
DESC
),
tblWork[SEQ]
)
var __maxState =
MAXX(
topn(1,
filter(
tblWork,
tblWork[Order] = __order
&&
tblWork[SEQ] = __maxSEQ
),
tblWork[State],
DESC
),
tblWork[State]
)
var __string =
MAXX(
filter(
tblWork,
tblWork[Order] = __order
&&
tblWork[SEQ] = __maxSEQ
&&
tblWork[State] = __maxState
),
tblWork[String]
)
return
__string
``````

Best

D

Post Prodigy

Thanks for your approach! Unfortunately, I get the following error:
Calculation error in measure YXX : A single value for column 'XX' cannot be determined in table 'XX'. This can happen when a measure formula references a column that contains many values ​​without specifying an aggregation such as 'min', 'max', 'count' or 'sum' to get a single result.

Anonymous
Not applicable
This is not a measure. It's a calculated column. This is what you asked for.

Best
D