Stop repeating numeric values

[John_V12]

Hi All,

I have two datasets on different levels of granularity. Because of this, the numeric values in the second dataset gets repeated.

Is there a way in DAX where I can isolate only one value from the dataset and the duplicated be returned as blanks?

E.g. 

I have shipment A on the second dataset with sales value, and on the first dataset I also have shipment A, but it is more granular and gets broken down to journal level.

The result is that the sales value for the second dataset is repeated for the amount of journal lines.

Below is the current issue with 329 472 repeated three times.

Desired result is below

Any help will be appreciated.

[John_V12]

Thank you Ahmedx!

[Ahmedx · Accepted solution]

you need see this
https://community.powerbi.com/t5/Desktop/DAX-Help-Find-Duplicate-Values-and-Mark-duplicated-values-a...
or
https://community.powerbi.com/t5/Desktop/Change-Duplicate-Rows-to-Zero-Null-NOT-Delete/m-p/3115116#M...