Data Table

[DrayCount]

I have an excel sheet named as Parent. From cell B1 to NC1 dates are mentioned. In cell A2 to A501, Tag Numbers are mentioned. Cell A1 is left intentionally. Animal Treatments are mentioned against each code number under the relevant date. Means treatments are mentioned in cells from 1Rx2C to 500Rx366C against relevant code under the relevant date. For example, if I do PG treatment of number A001 on 21st July 2023, I will type PG against goat number A001 under the date 21st July 2023. I will upload the excel file from get data from excel option in PowerBI.

Now I want to create “Data table” in PowerBI which contains Date in column 1 of that data table, Tag Numbers in Column 2, and Treatments in Column3. Like:

Tag Numbers	Treatments	Date
A001	PG	07/01/2023
A002	SELIVIT	09/05/2023
A001	OV	09/16/2023

I want to Creat Data Table. Please Help!
Attached is the Screenshot of Excel File which i'll upload for data source. 

[v-xinruzhu-msft · Accepted solution]

Hi @DrayCount 

You can refer to the following code to Advanced Editor in power query.

Sample data 

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WcjQwMFTSUQoI8g/xd/b3ATHdgQQQGQaHKIQGKwQEubtCBBAoVges0QjI9nUMCfH0c4fLEdZljC6uoxTs6uMZ5hkC5zs7ugY7Bnn6+8H0mGDqwTDXFK+aWAA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Column1 = _t, #"2023/7/1" = _t, #"2023/7/2" = _t, #"2023/7/3" = _t, #"2023/7/4" = _t, #"2023/7/5" = _t, #"2023/7/6" = _t, #"2023/7/7" = _t, #"2023/7/8" = _t, #"2023/7/9" = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column1", type text}, {"2023/7/1", type text}, {"2023/7/2", type text}, {"2023/7/3", type text}, {"2023/7/4", type text}, {"2023/7/5", type text}, {"2023/7/6", type text}, {"2023/7/7", type text}, {"2023/7/8", type text}, {"2023/7/9", type text}}),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"Column1"}, "Attribute", "Value"),
    #"Renamed Columns" = Table.RenameColumns(#"Unpivoted Other Columns",{{"Attribute", "Date"}, {"Column1", "Tag"}, {"Value", "Treatments"}}),
    #"Changed Type1" = Table.TransformColumnTypes(#"Renamed Columns",{{"Date", type date}}),
    #"Filtered Rows" = Table.SelectRows(#"Changed Type1", each ([Treatments] <> ""))
in
    #"Filtered Rows"

Output

Best Regards!

Yolo Zhu

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