SUMMARIZE WITH DATE AND OTHER CONDITONS

Hi GCH_FR 
Thank you for reaching out microsoft fabric community forum.

The cumulative calculation logic in your current setup may be producing incorrect results due to the use of the EARLIER function, which can create context-related issues when used in complex filters or nested row contexts. A more robust and reliable approach is to use the ALLEXCEPT function, which ensures that the cumulative sum is correctly calculated for each "CODIFICATION" by preserving its context while allowing the accumulation over time. For example, the DAX expression:

CumulativeTimeBPA =
CALCULATE (
    SUM ( [DailyTimeBPA] ),
    FILTER (
        ALLEXCEPT ( DailyTime, DailyTime[CODIFICATION] ),
        DailyTime[Date] <= EARLIER ( DailyTime[Date] )
    )
)

ensures that for each row, the sum includes all previous dates for the same "CODIFICATION" without being disrupted by unrelated filters. 

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