Rolling 3 , 6 , 12 and Past months slicer

[sumanchintala19]

 Hello All, 

I am encountering the below scenarios , kindly assist if you could.

I have a period slicer which shows Rolling 3 , 6 , 12 and Past months  where users can select the slicer selection accordingly. 

Rolling 3 month = 

IFERROR(CALCULATE(SUM(FACT[TERMINATIONS]), FILTER (CALENDAR_TABLE,CALENDAR_TABLE[ISLAST12MONTH]="Y")) / [AVG HEADCOUNT FOR 3 MONTHS],BLANK())

Rolling 6 month = 

IFERROR(CALCULATE(SUM(FACT[TERMINATIONS]), FILTER (CALENDAR_TABLE,CALENDAR_TABLE[ISLAST12MONTH]="Y")) / [AVG HEADCOUNT FOR 6 MONTHS],BLANK())

Rolling 12 month = 

IFERROR(CALCULATE(SUM(FACT[TERMINATIONS]), FILTER (CALENDAR_TABLE,CALENDAR_TABLE[ISLAST12MONTH]="Y")) / [AVG HEADCOUNT FOR 12 MONTHS],BLANK())

Past month = 

IFERROR(CALCULATE(SUM(FACT[TERMINATIONS]), FILTER (CALENDAR_TABLE,CALENDAR_TABLE[ISLAST12MONTH]="N")) / [AVG HEADCOUNT FOR 12 MONTHS],BLANK())

Turnover% = Switch ( selectedvalue(period[period]),

"Rolling 3" ,Rolling 3 month,

"Rolling 6" ,Rolling 6 month,

"Rolling 12" ,Rolling 12 month,

"Past month" ,Past month)

Now am trying to show latest month values on the visual . the mesure defined as below. 

latest selected turnover% = 

VAR maxdate = max(CALENDAR_TABLE[MONTH])

RETURN

CALCULATE ( Turnover%),

CALENDAR_TABLE[MONTH] = maxdate) 

latest selected turnover% is begun to be used on the visual on the report page . 

Those are the merics which drive my entire visuals . Based on the users period slicer selection I am able to display the mesure on the visual accordingly . 

Rolling 3, 6 and 12 months measures are working as we are expecting but when i select the past month slicer values the visual is not returning any values hence the visual is blank. 

Note : Past month means I wanted to display the before rolling 12 months data on the visual. 

period  table is a standalone table where i created on the power BI desktop for slicer only . 

I would appreciate it if you could help me on this issue.  

[sumanchintala19]

 Thanks for your response . The issue with my dax function is at the end of the final dax I am trying to show only max month data . 

example: If the user selects "Past months" slicer the visual should show only latest month data on the visulas. 

Let's say in the " Past Month" slicer if it's a month like from jan 2021 to Dec 2022 , the dax has to show only for max month values which is Dec 22 . 

[amitchandak]

@sumanchintala19 , You can try like

https://medium.com/chandakamit/power-bi-when-i-felt-lazy-and-i-needed-too-many-measures-ed8de20d9f79

refer

Switch Period =
var _max = if(isfiltered('Date'),MAX( 'Date'[Date]) , today())
var _min =
SWITCH(SELECTEDVALUE(Period[PeriodType],"MTD"),
"YTD",eomonth(_max,-1*MONTH(_max))+1 , //FY April -March
"FYTD",if( Month(_max) <4 , date(year(_max)-1,4,1) ,date(year(_max),4,1)), //FY April -March
"QTD",eomonth(_max,-1* if( mod(Month(_max),3) =0,3,mod(Month(_max),3)))+1,
"MTD",eomonth(_max,-1)+1 ,
"WTD", _max -WEEKDAY(_max,2)+1,
"Cumm", Minx(ALLSELECTED('Date'),'Date'[Date]),
"Rolling 3", date(Year(_max), month(_max) -3, Day(_max))+1,
"Rolling 6", date(Year(_max), month(_max) -6, Day(_max))+1,
"Rolling 12", date(Year(_max), month(_max) -12, Day(_max))+1,
BLANK())
return
CALCULATE([net] ,DATESBETWEEN('Date'[Date],_min,_max))

or

Switch Period =
var _max1 = if(isfiltered('Date'),MAX( 'Date'[Date]) , today())
var _max =
SWITCH(SELECTEDVALUE(Period[PeriodType],"MTD"),
"YTD",_max1,
"FYTD",_max1,
"QTD",_max1,
"MTD",_max1,
"This Month",eomonth(_max,0),
"LMTD",date(Year(_max), month(_max) -1, Day(_max)),
"Last Month",eomonth(_max,-1),
"WTD", _max1,
"Cumm",_max1,
"Rolling 3", _max1,
"Rolling 6", _max1,
"Rolling 12",_max1,
"Rolling 7 Day",_max1,
"Yesterday",_max1-1,
BLANK())

var _min =
SWITCH(SELECTEDVALUE(Period[PeriodType],"MTD"),
"YTD",eomonth(_max,-1*MONTH(_max))+1 , //FY April -March
"FYTD",if( Month(_max) <4 , date(year(_max)-1,4,1) ,date(year(_max),4,1)), //FY April -March
"QTD",eomonth(_max,-1* if( mod(Month(_max),3) =0,3,mod(Month(_max),3)))+1,
"MTD",eomonth(_max,-1)+1 ,
"This Month",eomonth(_max,-1)+1 ,
"LMTD",eomonth(_max,-1)+1,
"Last Month",eomonth(_max,-1)+1,
"WTD", _max -WEEKDAY(_max,2)+1,
"Cumm", Minx(ALLSELECTED('Date'),'Date'[Date]),
"Rolling 3", date(Year(_max), month(_max) -3, Day(_max))+1,
"Rolling 6", date(Year(_max), month(_max) -6, Day(_max))+1,
"Rolling 12", date(Year(_max), month(_max) -12, Day(_max))+1,
"Rolling 7 Day", date(Year(_max), month(_max) , Day(_max)-7),
"Yesterday",_max1-1
BLANK())
return
CALCULATE([net] ,DATESBETWEEN('Date'[Date],_min,_max))