transform rows to columns

[hashtag_pete]

Hello folks, 

I have a table from Business Central which I need to transform from this:

Dimension Set ID	Dimension_Code	Dimension Value Code
10	Operation	DE052-01
10	Service	5201
17	BA	120
17	Operation	DE053-01
17	Service	5301

to this:

Dimension Set ID	Dimension_Code1	Dimension_Code2	Dimension_Code3	Dimension Value Code1	Dimension Value Code2	Dimension Value Code3
10	Operation	Service	null	DE052-01	5201	null
17	BA	Operation	Service	120	DE053-01	5301

Can anyone help on this?

Reason is, that I have in BC my fixed assets table, where only the Dimension Set ID is given, but I want to have the other information in this row as well. When I do the join of those two tables, Power Query will double or triple each line for the information of the dimension set. 

Thanks

hashtag_pete

[hashtag_pete]

Thank you, @Vera_33 , that's brilliant!

[Vera_33 · Accepted solution]

Hi @hashtag_pete 

Here is one way, combine the values then split

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMjRQ0lHyL0gtSizJzM8Dsl1cDUyNdA0MlWJ1oLLBqUVlmcmpQJapEUzcHMhzcgQShkYGCBF0c4x1kdUjmWMMEo8FAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Dimension Set ID" = _t, Dimension_Code = _t, #"Dimension Value Code" = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Dimension Set ID", Int64.Type}, {"Dimension_Code", type text}, {"Dimension Value Code", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {"Dimension Set ID"}, {{"Dimension_Code", each Text.Combine([Dimension_Code],";")},{"Dimension Value Code",each Text.Combine([Dimension Value Code],";")}}),
    #"Split Column by Delimiter" = Table.SplitColumn(#"Grouped Rows", "Dimension_Code", Splitter.SplitTextByDelimiter(";", QuoteStyle.Csv)),
    #"Split Column by Delimiter1" = Table.SplitColumn(#"Split Column by Delimiter", "Dimension Value Code", Splitter.SplitTextByDelimiter(";", QuoteStyle.Csv))
in
    #"Split Column by Delimiter1"