I have the following tables in my Tabular Model:

I have the following tables in my Tabular Model:

I have created the DAX for linestx below –

I am trying to display the difference between a start and end time in hh:mm:ss. The calculation doesnt seem to work properly.

I am trying to display the difference between a start and end time in hh:mm:ss. The calculation doesnt seem to work properly.

I am trying to display the difference between a start and end time in hh:mm:ss. The calculation doesnt seem to work properly.

I am trying to display the difference between a start and end time in hh:mm:ss. The calculation doesnt seem to work properly.

Good day
In Power BI, I want to calculate the time difference and display it in hh:mm:ss. I have a field named “New” and a field named “At_Incident” which I want the difference to display as hh:mm:ss. Screenshot as below.

My dataset contains Null/Blank values which prevents Select-all by default in my parameter for Customer.
Below mentioned is the DAX query in which I want to remove all the nulls/blanks, so, that it selects all by default in my Customer parameter.

My dataset contains Null/Blank values which prevents Select-all by default in my parameter for Customer.
Below mentioned is the DAX query in which I want to remove all the nulls/blanks, so, that it selects all by default in my Customer parameter.