DAX function to check if data is consistent

Anonymous 
This is the code for a calculated column

Any Differences? = 
VAR DistinctRows =
    COUNTROWS (
        DISTINCT (
            CALCULATETABLE (
                SELECTCOLUMNS (
                    'Employee Data',
                    "@Name", [Name], "@CC", [CC], "@EntryDate", [Entry date], "@LeavingDate", [Leaving date],
                    "@@Div", [Div], "@BU", [BU], "@QuittingReason", [Quitting reason], "@QuittingType", [Quitting type],
                    "@WorkingHours", [Work hours], "@FTE", [FTE], "@Location", [Location], "@position", [Position]
                ),
                ALLEXCEPT ( 'Employee Data', 'Employee Data'[Name] )
            )
        )
    )
RETURN
    IF ( DistinctRows = 2, "Yes", "" )