Tableau to PowerBI

[Raks]

Hi Team,

Please help me in converting below Tableau to PowerBI DAX.

1= IF ([Fiscper])= ([Current Fiscpervalue])
THEN
LOOKUP(SUM([Act Inv]),-1)
END

=======================================

2= IF ([Fiscper])=([Current Fiscpervalue])
THEN [6 Inv Start]
ELSE
LOOKUP(
RUNNING_SUM([6 Inv Start])+
RUNNING_SUM(SUM([8 Week Chang R])),-1)
END

========================================

Thanks in advance !

[rubayatyasmin]

hi, your you were getting errors in the first try because column name was mismatched. I see your column name is in uppercase while in the measure I have used sentence case. 

whatever I have converted your queries to dax. though the results are same. I see your measures are giving 0 or blank values. 

[rubayatyasmin · Accepted solution]

Hi, @Raks 

try:

Calculation 1 = 
VAR CurrentFiscperValue = MAX('YourTable'[Fiscper])
RETURN
IF(
    'YourTable'[Fiscper] = CurrentFiscperValue,
    CALCULATE(
        LOOKUPVALUE(
            'YourTable'[Act Inv],
            'YourTable'[Fiscper], CurrentFiscperValue
        ),
        FILTER(
            'YourTable',
            'YourTable'[Fiscper] = CurrentFiscperValue
        )
    )
)

Calculation 2 = 
VAR CurrentFiscperValue = MAX('RUNNING_SUM'[Fiscper])
VAR RunningSumInvStart = 
    CALCULATE(
        RUNNING_SUM([6 Inv Start]),
        FILTER(
            ALL('RUNNING_SUM'),
            'RUNNING_SUM'[Fiscper] <= CurrentFiscperValue
        )
    )
VAR RunningSumWeekChangeR = 
    CALCULATE(
        RUNNING_SUM(SUM('RUNNING_SUM'[8 Week Chang R])),
        FILTER(
            ALL('RUNNING_SUM'),
            'RUNNING_SUM'[Fiscper] <= CurrentFiscperValue
        )
    )
RETURN
IF(
    'RUNNING_SUM'[Fiscper] = CurrentFiscperValue,
    CALCULATE(
        'RUNNING_SUM'[6 Inv Start],
        FILTER(
            'RUNNING_SUM',
            'RUNNING_SUM'[Fiscper] = CurrentFiscperValue
        )
    ),
    CALCULATE(
        LOOKUPVALUE(
            'RUNNING_SUM'[6 Inv Start],
            'RUNNING_SUM'[Fiscper], CurrentFiscperValue - 1
        ),
        FILTER(
            'RUNNING_SUM',
            'RUNNING_SUM'[Fiscper] = CurrentFiscperValue - 1
        )
    ) + RunningSumInvStart + RunningSumWeekChangeR
)

assuming RUNNING_SUM is the table name.

[Raks]

@rubayatyasmin 

Thanks for your replay

Here is the error.

[rubayatyasmin]

can you send a demo file? 

[Raks]

@rubayatyasmin ,

Data is very huge not sure how to share it.

[Raks]

@rubayatyasmin 

Here is the link 

https://drive.google.com/file/d/1nnp8ajrCfy4yDvrTlS69beGkje0TZM9g/view?usp=drive_link

======================

6 Inv Start= IF ([Fiscper])= ([Current Fiscpervalue])
THEN
LOOKUP(SUM([Act Inv]),-1)
END

=========================

11 Inv Start= IF ([Fiscper])=([Current Fiscpervalue])
THEN [6 Inv Start]
ELSE
LOOKUP(
RUNNING_SUM([6 Inv Start])+
RUNNING_SUM(SUM([8 Week Chang R])),-1)
END

===============================