Join us for an expert-led overview of the tools and concepts you'll need to pass exam PL-300. The first session starts on June 11th. See you there!
Get registeredJoin us at FabCon Vienna from September 15-18, 2025, for the ultimate Fabric, Power BI, SQL, and AI community-led learning event. Save €200 with code FABCOMM. Get registered
Creating a Dataflow GEN2 for a Azure blob storage leads to a dataflow that can't be refreshed.
Everything seems to be fine when creating the Dataflow, but it's not possible to refresh. Should I use another connector?
let
Source = AzureStorage.Blobs("stfusxxxxxxsteu002"),
Navigation = Source{[Name = "file-upload"]}[Data],
#"Filtered rows" = Table.SelectRows(Navigation, each Text.Contains([Name], "rtc") and Text.Contains([Name], "m1")),
#"Filtered rows 1" = Table.SelectRows(#"Filtered rows", each ([Extension] = ".csv")),
#"Split column by delimiter" = Table.SplitColumn(Table.TransformColumnTypes(#"Filtered rows 1", {{"Date modified", type text}}), "Date modified", Splitter.SplitTextByDelimiter(" "), {"Date modified.1", "Date modified.2", "Date modified.3"}),
#"Filtered rows 2" = Table.SelectRows(#"Split column by delimiter", each ([Date modified.1] = "5/31/2023")),
#"Changed column type with locale" = Table.TransformColumnTypes(#"Filtered rows 2", {{"Date modified.1", type date}}, "en-US-POSIX"),
#"Filtered hidden files" = Table.SelectRows(#"Changed column type with locale", each [Attributes]?[Hidden]? <> true),
#"Invoke custom function" = Table.AddColumn(#"Filtered hidden files", "Transform file", each #"Transform file"([Content])),
#"Renamed columns" = Table.RenameColumns(#"Invoke custom function", {{"Name", "Source.Name"}}),
#"Removed other columns" = Table.SelectColumns(#"Renamed columns", {"Source.Name", "Transform file"}),
#"Expanded table column" = Table.ExpandTableColumn(#"Removed other columns", "Transform file", Table.ColumnNames(#"Transform file"(#"Sample file"))),
#"Changed column type" = Table.TransformColumnTypes(#"Expanded table column", {{"Source.Name", type text}, {"sensorCode", type text}, {"information", type text}, {"lane", Int64.Type}, {"row", Int64.Type}, {"globalX", type number}, {"productType", type text}, {"base", type number}, {"length", type number}, {"rotation", type number}, {"width", type text}, {"thickness", type number}, {"volume", type number}, {"area", type number}, {"tipPosition", type number}, {"timestamp", type datetime}, {"type", type text}, {"version", Int64.Type}, {"deviceId", type text}})
in
#"Changed column type"
What's the error message that you're receiving when drilling down into any of the failed attempts?
This is your chance to engage directly with the engineering team behind Fabric and Power BI. Share your experiences and shape the future.
User | Count |
---|---|
2 | |
1 | |
1 | |
1 | |
1 |
User | Count |
---|---|
4 | |
3 | |
1 | |
1 | |
1 |