PowerBI

Question

我有一组 Excel 文档存储在 SharePoint 中。这些文档具有相同的格式（它们具有相同的 sheet 并且每个 sheet 具有相同的列）。现在我想从 SharePoint 文件夹中的每个 Excel 文件导入特定的 sheet。

我创建了一个函数：

   let GetExcel  = (FileName, FolderPath) =>
    let
        Source = SharePoint.Files(FolderPath, [ApiVersion = 15]),
        TheFile = Source{[Name=FileName,#"Folder Path"=FolderPath]}[Content],
        #"Imported Excel" = Excel.Workbook(TheFile),
        #"Särskilt boende_Sheet" = #"Imported Excel"{[Item="Särskilt boende",Kind="Sheet"]}[Data],
        #"Promoted Headers" = Table.PromoteHeaders(#"Särskilt boende_Sheet")
    in
        #"Promoted Headers"
    in GetExcel

我添加了一个自定义列，如下所示：

= Table.AddColumn(Source, "Custom", each GetExcel([Name], [Folder Path]))

当我尝试加载报告时出现以下错误：

    An error occurred in the ‘GetExcel’ query. DataSource.Error:
 Microsoft.Mashup.Engine1.Library.Resources.HttpResource: Request failed: 
    OData Version: 3 and 4, Error: The remote server returned an error: (404) Not Found. (Not Found)
    OData Version: 4, Error: The remote server returned an error: (404) Not Found. (Not Found)
    OData Version: 3, Error: The remote server returned an error: (404) Not Found. (Not Found)
    Details:
        DataSourceKind=SharePoint
        DataSourcePath=<Here is a path to our shared folder in SharePoint>

我试图找出我做错了什么，但我无法解决这个问题。你对我做错了什么有什么想法，请帮助:)

亲切的问候，彼得·伦德维斯特

Answer 1

我不确定您发送给函数的值是什么，但我尝试了运行一步一步，我认为您误解了函数期望的参数。 FolderPath 需要为您的第一行修剪

Source = SharePoint.Files(FolderPath, [ApiVersion = 15])

FolderPath 此处应该是托管您想要的文件的共享点站点或子站点的根目录。 SharePoint.Files returns 站点上所有文件的 table。

TheFile = Source{[Name=FileName,#"Folder Path"=FolderPath]}[Content]

FolderPath 这里是 'path' 通过共享点文件夹到文件的格式，格式类似于 url。

放在一起，它们应该是这样的。

Source = SharePoint.Files("https://tenantname.sharepoint.com/sites/thesite", [ApiVersion = 15]),
TheFile = Source{[Name="Workbook.xlsx",#"Folder Path"="https://tenantname.sharepoint.com/sites/thesite/Reports/2016/November/Finance Committee/"]}[Content]

祝你好运！

d

PowerBI - 从 SharePoint 文件夹中的多个 Excel 文件导入特定工作表

PowerBI - Importing specific sheets from multiple Excel files in SharePoint folder