cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
calimero48
Helper II
Helper II

Dax query paremeter in Power BI import request

Hi

I have an DAX query with a parameter (codegpt) working as expected in DAX studio

EVALUATE

Var _phylevel2=SUMMARIZECOLUMNS(
Client[code],
FILTER(ALL(Client[GPTCOD-LV2]),Client[GPTCOD-LV2]=@codegpt))
return _phylevel2

 

I want now import the result in PowerBI desktop.

So
I created after the paramter codegpt ( Tick enable load and include in refresh report ).


I create a connexion to my SQLserver Analysis Server and paste my query to the DAX query.

 

And I got the error saying paremeter is codegpt is  not declared.

 


What I am doing wrong?

 

Thanks in advance for your help

1 ACCEPTED SOLUTION

Hi 

 

Thanks you for your response.

I succced to do it.


Just for others if this can help , my code:

let

codegpt = Text.Combine({ Character.FromNumber (34),CodegptParameter, Character.FromNumber (34)}),

QueryParamter=Text.Combine({"DEFINE var cdegpt=",codegpt}),

ActualQuery="

EVALUATE

Var _phylevel2=SUMMARIZECOLUMNS(
Client[code],
FILTER(ALL(Client[GPTCOD-LV2]),Client[GPTCOD-LV2]=@codegpt))
return _phylevel2",

finalquery=Text.Combine({QueryParamter,ActualQuery}),

source=AnalysisServices.Database("servername", "databasename", [Query=finalquery, Implementation="2.0"])

in

source

 

Best Regards

View solution in original post

4 REPLIES 4
v-deddai1-msft
Community Support
Community Support

Hi @calimero48 ,

 

You need to update your desktop to the latest version and selected it in preview feature and restart it. It is provided for m-query based source. Please aslo refer to https://blog.crossjoin.co.uk/2020/12/06/using-power-bi-dynamic-m-parameters-in-dax-queries/

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

Best Regards,

Dedmon Dai

Hi 

 

Thanks you for your response.

I succced to do it.


Just for others if this can help , my code:

let

codegpt = Text.Combine({ Character.FromNumber (34),CodegptParameter, Character.FromNumber (34)}),

QueryParamter=Text.Combine({"DEFINE var cdegpt=",codegpt}),

ActualQuery="

EVALUATE

Var _phylevel2=SUMMARIZECOLUMNS(
Client[code],
FILTER(ALL(Client[GPTCOD-LV2]),Client[GPTCOD-LV2]=@codegpt))
return _phylevel2",

finalquery=Text.Combine({QueryParamter,ActualQuery}),

source=AnalysisServices.Database("servername", "databasename", [Query=finalquery, Implementation="2.0"])

in

source

 

Best Regards

v-deddai1-msft
Community Support
Community Support

Hi @calimero48 ,

 

In power bi, we can't use query parameter directly in dax formula. You many need to use slicer or what-if parameter to hold the @codegpt in your post: https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-what-if and https://community.powerbi.com/t5/Desktop/use-parameters-in-dax/m-p/536343

 

 

And you can also refer to the following preview function: https://docs.microsoft.com/en-us/power-bi/connect-data/desktop-dynamic-m-query-parameters

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

Best Regards,

Dedmon Dai

 

 

Hi

 

The only solution I see it's:
 https://docs.microsoft.com/en-us/power-bi/connect-data/desktop-dynamic-m-query-parameters

 

But i do not see how to implement it.

 

Best Regards

Helpful resources

Announcements
September Update

Check it Out!

Click here to learn more about the September 2022 updates!

Power BI Show episode 9

The Power BI Community Show

Watch the playback when Priya Sathy and Charles Webb discuss Datamarts! Kelly also shares Power BI Community updates.

Power BI Dev Camp Session 26

New Date - Check it Out!

Mark your calendars and join us on Thursday, October 6 at 11a PDT for a great session with Ted Pattison!

Top Solution Authors