Hello @Ade1991
you have to fix the first row, then promote first row to header and then Unpivot Other
Here the complete solution
let
Source = #table
(
{"Column1","Column2","2018","2019","2020"},
{
{"","","Actual","Actual","Forecast"}, {"Type 1","","","",""}, {"","Catégorie A","1000","2000","3000"}, {"Type2","","","",""}, {"","Catégorie B","1500","2500","3500"},
{"","Catégorie C","1700","2700","3700"}
}
),
FixFirstRow = Table.FromRecords({ Record.FromTable( Table.FromRecords( Table.TransformRows
(
Record.ToTable
(
Table.First(Source)
),
(row)=> if row[Name]="Column1" then [Name = "Column1", Value="Type"] else
if row[Name]="Column2" then [Name = "Column2", Value="Cat."] else
[Name= row[Name], Value= row[Name]&"-"&row[Value]]
)))}),
CombineBoth = Table.Combine
(
{
FixFirstRow,
Table.Skip(Source,1)
}
),
PromoteHeader = Table.PromoteHeaders(CombineBoth, [PromoteAllScalars=true]),
ChangeType = Table.TransformColumnTypes(PromoteHeader,{{"Type", type text}, {"Cat.", type text}, {"2018-Actual", Int64.Type}, {"2019-Actual", Int64.Type}, {"2020-Forecast", Int64.Type}}),
ChangeSpaceToNull = Table.ReplaceValue(ChangeType,"",null,Replacer.ReplaceValue,{"Type", "Cat."}),
FillDown = Table.FillDown(ChangeSpaceToNull,{"Type"}),
FillUp = Table.FillUp(FillDown,{"Cat."}),
UnpivotOther = Table.UnpivotOtherColumns(FillUp, {"Type", "Cat."}, "Attribut", "Wert"),
SplitColumn = Table.SplitColumn(UnpivotOther, "Attribut", Splitter.SplitTextByDelimiter("-", QuoteStyle.Csv), {"Attribut.1", "Attribut.2"}),
ChangeType1 = Table.TransformColumnTypes(SplitColumn,{{"Attribut.1", Int64.Type}, {"Attribut.2", type text}}),
RenameColumns = Table.RenameColumns(ChangeType1,{{"Attribut.1", "Year"}, {"Attribut.2", "Status"}, {"Wert", "Value"}})
in
RenameColumns
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Kudoes are nice too
Have fun
Jimmy
