Powerbi M power query-重建此数据组合
在M中获取下面查询的错误消息时,我尝试在合并步骤之前拆分为两个不同的查询,但仍然得到“这不直接访问数据源,请重新生成数据组合”错误Powerbi M power query-重建此数据组合,powerbi,powerquery,m,Powerbi,Powerquery,M,在M中获取下面查询的错误消息时,我尝试在合并步骤之前拆分为两个不同的查询,但仍然得到“这不直接访问数据源,请重新生成数据组合”错误 *let Source = #"Query List from SP", cols = if {"Type"} = "Indicator" then 4 else 5, DataLoad = (path) => let Doc = Csv.Document( We
*let
Source = #"Query List from SP",
cols = if {"Type"} = "Indicator" then 4 else 5,
DataLoad = (path) =>
let
Doc =
Csv.Document(
Web.Contents(
BaseUrl,
[Headers =[#"Content-type"="text/csv",
#"Authorization"="Basic " & Credential],
RelativePath=path
]), [Delimiter=",", Columns=cols, Encoding=65001, QuoteStyle=QuoteStyle.None]),
#"Promoted Headers" = Table.PromoteHeaders(Doc, [PromoteAllScalars=true]),
#"Changed Type" = Table.TransformColumnTypes(#"Promoted Headers",{{"Data", type text}, {"Organisation unit", type text}, {"Period", type text}, {"Value", type number}}
)
in
#"Changed Type",
out = Table.AddColumn(
Source,
"res",
each DataLoad([Path])
),
#"Removed Errors" = Table.RemoveRowsWithErrors(out, {"res"}),
#"Expanded res" = Table.ExpandTableColumn(#"Removed Errors", "res", {"Data", "Category option combo", "Organisation unit", "Period", "Value"}, {"Data", "Category option combo", "Organisation unit", "Period.1", "Value"}),
#"Removed Columns" = Table.RemoveColumns(#"Expanded res",{"GUIDs", "Period", "BaseUrl", "Credential", "Path"}),
#"Changed Type" = Table.TransformColumnTypes(#"Removed Columns",{{"Value", Int64.Type}}),
#"Renamed Columns" = Table.RenameColumns(#"Changed Type",{{"Period.1", "Period"}}),
#"Replace Cat" = Table.RenameColumns(Table.RemoveColumns(Table.AddColumn(#"Renamed Columns", "colnew", each if [Data] = "VbgQkVibB4P" then "qCWoTDpiKeH"
else if [Data] = "YfCLQ1zig8z" then "qCWoTDpiKeH"
else if [Data] = "M6kVOHWcnK3" then "qCWoTDpiKeH"
else if [Data] = "Wov7FpjPr4E" then "qCWoTDpiKeH"
else if [Data] = "MTuFYrvAacn" then "qCWoTDpiKeH"
else if [Data] = "uXuoTc5nxkd" then "qCWoTDpiKeH"
else if [Data] = "DsLkV0VYy6q" then "qCWoTDpiKeH"
else [Category option combo]),{"Category option combo"}),{{"colnew", "Category option combo"}}),
#"Inserted Merged Column" = Table.AddColumn(#"Replace Cat", "deco key", each Text.Combine({[Data], [Category option combo]}, "."), type text),
#"Added Index" = Table.AddIndexColumn(#"Inserted Merged Column", "Index", 1, 1)
in
#"Added Index"*
您没有直接访问数据源,因为您正在链接到查询
#“来自SP的查询列表”
关于这个话题已经写了很多文章。Chris Webb有一个与数据隐私设置相关的整体解决方案,但解决此问题的最简单方法是忽略隐私级别
转到“文件”菜单下的“选项和设置”:
在隐私部分,选择忽略隐私级别:
显然,如果您正在构建需要小心管理隐私级别的内容,那么这是错误的方法,您需要更加小心。但当隐私级别不受关注时,这是一个简单方便的解决方案这可能会有所帮助: