Need help dax

Hi Nihed ,

Please try the following formula:

Measure = 
VAR NowQua =
    YEAR ( TODAY () ) & " Q" & QUARTER ( TODAY () )
VAR CurrentMonth =
    IF (
        SELECTEDVALUE ( 'Calendar'[Quarter] ) = NowQua,
        FORMAT ( TODAY (), "yyyymm" ),
        MAX ( 'Calendar'[YearMonth] )
    )
VAR EndDate =
    CALCULATE (
        MAX ( 'Calendar'[Date] ),
        'Calendar'[YearMonth] = CurrentMonth,
        ALL ( 'Calendar' )
    )
VAR StartDate = EndDate - 42
RETURN
    CALCULATE (
        COUNTROWS ( 'Table' ),
        FILTER (
            'Table',
            'Table'[End Date] <= StartDate
                && (
                    'Table'[Approved / Settled Date] >= EndDate
                        || 'Table'[Approved / Settled Date] = BLANK ()
                )
        )
    )

If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
Best Regards,
Winniz
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