Need help to get 1st day value in each row

[shanipowerbi]

Hi Expert

I need month 1st date value each day, for good understanding please see the example below:

Date                Amount      1st Date Amount (required this)

01 Jan 2020    80,225           80,225

02 Jan 2020    80,400           80,225

03 Jan 2020    80,500           80,225

04 Jan 2020    80,800           80,225

04 Jan 2020    80,900           80,225

I got this resolution which worked well when I use a simple date format like above but it's not working when I turn the date into Hierarchy. The resolution I got is below

1 Day Value =

VAR currentyear =
YEAR ( MAX ( Billing[Date2]) )
VAR currentmonth =
MONTH ( MAX ( Billing[Date2]) )
VAR currentmonthfirstday =
DATE ( currentyear, currentmonth, 1 )
RETURN
CALCULATE ( Billing[Billing], Billing[Date2] = currentmonthfirstday )

[Jihwan_Kim]

Hi, @shanipowerbi 

If you convert the context to the date-hierarchy, I think you need to add one more condition into the measure, because the context is changed.

Please try the below.

1 Day Value =

VAR currentyear =
YEAR ( MAX ( Billing[Date2]) )
VAR currentmonth =
MONTH ( MAX ( Billing[Date2]) )
VAR currentmonthfirstday =
DATE ( currentyear, currentmonth, 1 )
RETURN
CALCULATE ( Billing[Billing], Filter(ALL(Billing), Billing[Date2] = currentmonthfirstday ))

Hi, My name is Jihwan Kim.

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[shanipowerbi · Accepted solution]

Hi Kim

Thanks for your help your solution of replacing All with Allslected worked thanks

[Ashish_Mathur]

Hi,

What do you mean by "when I turn the date into Hierarchy"?  Show the result you are expecting.