How to use 1 slicer to filter 2 line charts from different data sources

[Anonymous]

Hello, Im new to power Bi and currently im working with 2 data sets; one contains the daily positive cases and the other the negative cases for covid. They both are in 2 separated tables (i imported them from 2 dif csv files)

I have 2 line charts connected to their respective fields (positive and negative) I want to use a single "Country" slicer to filter the 2 line charts, but when I select the country field in the slicer to work with both datasets i get the following error... is there any suggestions on how to solve this?

thanks in advance!

[amitchandak]

@Anonymous , Create a common country, date tables and use these data across common dimensions 

Bridge Table: https://www.youtube.com/watch?v=Bkf35Roman8&list=PLPaNVDMhUXGaaqV92SBD5X2hk3TMNlHhb&index=19

Country Dim

distinct(union(distinct(Table1[Country]),distinct(Table2[Country ])))

Why Time Intelligence Fails - Powerbi 5 Savior Steps for TI :https://youtu.be/OBf0rjpp5Hw
https://amitchandak.medium.com/power-bi-5-key-points-to-make-time-intelligence-successful-bd52912a5bd4
To get the best of the time intelligence function. Make sure you have a date calendar and it has been marked as the date in model view. Also, join it with the date column of your fact/s. Refer :radacad sqlbi My Video Series Appreciate your Kudos.