Pivot table's number of fields limit about closedxml.report

[b0bi79]

I do not know about such limitations in the number of columns. Can you send a test in which I can reproduce it?

[Fox2726]

@b0bi79 i found it. the same issue as below. And ever the column did not tag to
"row","column","page" also could not be null or empty.

In the data for which there is a grouping (tags <>, <>, <>) there should not be null or empty lines. Blank lines must be replaced by at least a space. The used version of ClosedXML (v0.92) did not correctly process such data. I think that in the new version of ClosedXML this problem should be fixed.

[b0bi79]

Thanks, I will check it on the new version

[mlivingstonNE]

I have a similar issue. I have a table which varies in number of rows but is generally 35,000 to 40,000. The number of columns is static at 10. When creating a pivot table, the maximum number of rows that will correctly translate to a pivot table is 32,895 (that was fun determining). Therefore, I not only can I not create a complete pivot table, I also cannot use LastRowUsed to define it.

I'm using v0.94.

[b0bi79]

If this is not a limitation of MS Excel, then this may be a limitation of ClosedXML. Can you provide the problem result file?

[mlivingstonNE]

Certainly.
Test2.xlsx

[b0bi79]

@mlivingstonNE please also attach the template. Thanks.

[mlivingstonNE]

There is no template. But here is the code from the application:

static void Main(string[] args)
{
String fileName = "DeliveryCompliace " + DateTime.Today.ToString("MMddyyyy") + ".xlsx";
String runTime = DateTime.Now.ToString("MM/dd/yyyy HH:mm");
String reportDate = DateTime.Today.ToLongDateString();

        // Create Workbook
        XLWorkbook wb = new XLWorkbook();
        // Create Worksheet
        IXLWorksheet ws = wb.Worksheets.Add("Data");

        
        // Fill table from stored procedure
        SqlConnection sqlConnection = new SqlConnection(Properties.Settings.Default.conString);
        SqlCommand sqlCommand = new SqlCommand("dbo.cex_DScanCompData", sqlConnection);
        sqlCommand.CommandType = CommandType.StoredProcedure;
        sqlCommand.Parameters.Add("@dDate", SqlDbType.DateTime).Value = reportDate;
        SqlDataAdapter sqlDataAdapter = new SqlDataAdapter(sqlCommand);
        DataTable dataTable = new DataTable();
        sqlDataAdapter.Fill(dataTable);

        // Insert Datatable data
        IXLTable table = ws.Cell(1, 1).InsertTable(dataTable, "Data", true);

        // Fix OrderTrackingID format in ws
        ws.Column(5).CellsUsed().Style.NumberFormat.Format = "#.000000";
        // Adjust column widths in ws
        ws.Columns().AdjustToContents();

        // Pivot Table
        // Add new worksheet
        IXLWorksheet ps = wb.Worksheets.Add("Report");

        // Create pivot table
        var totalRows = ws.LastRowUsed().RowNumber() - 5;
        var totalColumns = ws.LastColumnUsed().ColumnNumber();
        IXLPivotTable pt = ps.PivotTables.Add("PivotTable", ps.Cell(3, 1), ws.Range(1,1,totalRows,totalColumns)); // Max rows 32,895!!

        pt.RowLabels.Add("TerminalName").SetCollapsed();
        pt.RowLabels.Add("Driver").SetCollapsed();
        pt.RowLabels.Add("ConsCompany", "Client").SetCollapsed();

        pt.Values.Add("PkgCount").SetSummaryFormula(XLPivotSummary.Sum);
        pt.Values.Add("DScan").SetSummaryFormula(XLPivotSummary.Sum);
        pt.Values.Add("MScan").SetSummaryFormula(XLPivotSummary.Sum);
        pt.Values.Add("NScan").SetSummaryFormula(XLPivotSummary.Sum);

        //For testing purposes
        IXLWorksheet ws3 = wb.Worksheets.Add("Test");
        ws3.Cell("A1").Value = totalRows;
        ws3.Cell("A2").Value = totalColumns;

        // Save workbook
        wb.SaveAs(@"C:\Users\CEsolutions\Documents\Test2.xlsx");
    }

[b0bi79]

@igitur I think it need to create an issue in ClosedXML?

[mlivingstonNE]

I will do that.