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Anonymous's avatar
Anonymous
Not applicable
3 years ago

Paginated Reports Query

Hello All, 

 

I have created the paginated report, and the visual is table which have columns from different tables and no aggragate column is used as columns only few stings based columns are there, when I run it, i gives 1st error as given below and second error is when i remove blank values from column it gives second error.

 

I am using PBI dataset as data source.

 

If i use the some aggregation column in the end it works.

Please guide me with this.

 

Thank you in Advance

lbendlin amitchandak tamerj1 Greg_Deckler onurbmiguel_ 

5 Replies


  • Anonymous wrote:

    If i use the some aggregation column in the end it works.

     


    If you are pulling in columns from multiple tables you should always include a measure otherwise you will just get a crossjoin of every possible combination of all the values which is not typically. You don't need to include the measure in your visualization, but having it in the query will allow the engine to correctly resolve the joins between the various tables.

    • Anonymous's avatar
      Anonymous
      Not applicable

      I tried using a measure at the end in dataset, still same 2nd error

      • bradsy's avatar
        bradsy
        Microsoft Employee

        Can you try limiting the amout of data, put a Top N clause to see if this is because you are pulling too much data with your query? Also, you might have more information in the log file that could help diagnose. The file is at C:\Users\(you)\AppData\Local\Microsoft\Power BI Report Builder\15.7\Traces

  • Anonymous's avatar
    Anonymous
    Not applicable

    DEFINE
        VAR vFromDateTableStartofMonth1 =
            IF (
                PATHLENGTH ( @FromDateTableStartofMonth ) = 1,
                IF (
                    @FromDateTableStartofMonth <> "",
                    @FromDateTableStartofMonth,
                    BLANK ()
                ),
                IF (
                    PATHITEM (
                        @FromDateTableStartofMonth,
                        2
                    ) <> "",
                    PATHITEM (
                        @FromDateTableStartofMonth,
                        2
                    ),
                    BLANK ()
                )
            )
        VAR vFromDateTableStartofMonth1ALL =
            PATHLENGTH ( @FromDateTableStartofMonth ) > 1
                && PATHITEM (
                    @FromDateTableStartofMonth,
                    1,
                    1
                ) < 1
        VAR vToDateTableStartofMonth1 =
            IF (
                PATHLENGTH ( @ToDateTableStartofMonth ) = 1,
                IF (
                    @ToDateTableStartofMonth <> "",
                    @ToDateTableStartofMonth,
                    BLANK ()
                ),
                IF (
                    PATHITEM (
                        @ToDateTableStartofMonth,
                        2
                    ) <> "",
                    PATHITEM (
                        @ToDateTableStartofMonth,
                        2
                    ),
                    BLANK ()
                )
            )
        VAR vToDateTableStartofMonth1ALL =
            PATHLENGTH ( @ToDateTableStartofMonth ) > 1
                && PATHITEM (
                    @ToDateTableStartofMonth,
                    1,
                    1
                ) < 1

    EVALUATE
    SUMMARIZECOLUMNS (
        'ResultData'[Sample],
        'ResultData'[Date Sampled],
        'ResultData'[Sampling Point],
        'Analyte'[Analyte],
        'ResultData'[Class],
        'ResultData'[Result],
        'ResultData'[Status],
        'PRData'[PR],
        FILTER (
            VALUES ( 'DateTable'[Start of Month] ),
            (
                vFromDateTableStartofMonth1ALL
                    || 'DateTable'[Start of Month]
                        >= DATEVALUE ( vFromDateTableStartofMonth1 )
                            + TIMEVALUE ( vFromDateTableStartofMonth1 )
            )
                && (
                    vToDateTableStartofMonth1ALL
                        || 'DateTable'[Start of Month]
                            <= DATEVALUE ( vToDateTableStartofMonth1 )
                                + TIMEVALUE ( vToDateTableStartofMonth1 )
                )
        ),
        RSCUSTOMDAXFILTER (
            @SiteDEPT,
            EqualToCondition,
            [Site].[DEPT],
            String
        ),
        "TotalSamples", [TotalSamples]
    )