Transposing Data - Evaluating formula to an array error.

HighAndWilder

Well-known Member
Joined
Nov 4, 2006
Messages
608
Office Version
  1. 365
Platform
  1. Windows
I'm just enhancing my skills and I have hit a problem.

The formula that I write to the workbook evaluates fine but when I try to assign the values to an array I get an error 13 Type Mismatch.

arr = Application.Evaluate(strFormula)

This is Work In Progress but if doing this is not possible than I will adopt a different approach.

What am I missing?

Thanks

VBA Code:
Public Sub subTestCode()
Dim strFormula As String
Dim Q As String
Dim strSplit As String
Dim strFormat As String
Dim WsSource As Worksheet
Dim WsDestination As Worksheet
Dim arr() As Variant

  ActiveWorkbook.Save

  Q = Chr(34)

  Set WsSource = Worksheets("TestData")
  
  Set WsDestination = Worksheets("Sheet9")
  
  WsDestination.Cells.Clear
  
  strSplit = "Column 4"

  strFormat = "DD/MM/YYYY"
  
  strFormula = "LET(allcells,TestData!1:1048576,rows,COUNTA(TestData!$A:$A),cols,COUNTA(TestData!$1:$1),vsplit," & _
  "MATCH(" & Q & strSplit & Q & ",TestData!$1:$1),valuecols,cols-vsplit,HSTACK(" & _
  "CHOOSEROWS(TRANSPOSE(TEXT(INDEX(TestData!$1:$1,1,vsplit+1):INDEX(TestData!$1:$1,1,cols)," & Q & "DD/MM/YYYY" & Q & "))," & _
  "MOD(SEQUENCE(valuecols*(rows-1),,0),valuecols)+1),CHOOSEROWS(INDEX(allcells,2,1):INDEX(allcells,rows,vsplit),MOD(SEQUENCE(valuecols*(" & _
  "rows-1),,0),(rows-1))+1),TOCOL(INDEX(allcells,2,5):INDEX(allcells,rows,cols))))"

  arr = Application.Evaluate(strFormula)
  
  WsDestination.Range("A1").Formula2 = "=" & strFormula
  
End Sub

Transpose Data.xlsm
ABCDEFGH
1Column 1Column 2Column 3Column 401/01/202402/01/202403/01/202404/01/2024
2Dummy 2 1Dummy 2 2Dummy 2 3Dummy 2 41836
3Dummy 3 1Dummy 3 2Dummy 3 3Dummy 3 491094
4Dummy 4 1Dummy 4 2Dummy 4 3Dummy 4 48598
5Dummy 5 1Dummy 5 2Dummy 5 3Dummy 5 41799
6Dummy 6 1Dummy 6 2Dummy 6 3Dummy 6 41169
7Dummy 7 1Dummy 7 2Dummy 7 3Dummy 7 41596
8Dummy 8 1Dummy 8 2Dummy 8 3Dummy 8 45266
TestData


Transpose Data.xlsm
ABCDEF
101/01/2024Dummy 2 1Dummy 2 2Dummy 2 3Dummy 2 41
202/01/2024Dummy 3 1Dummy 3 2Dummy 3 3Dummy 3 48
303/01/2024Dummy 4 1Dummy 4 2Dummy 4 3Dummy 4 43
404/01/2024Dummy 5 1Dummy 5 2Dummy 5 3Dummy 5 46
501/01/2024Dummy 6 1Dummy 6 2Dummy 6 3Dummy 6 49
602/01/2024Dummy 7 1Dummy 7 2Dummy 7 3Dummy 7 410
703/01/2024Dummy 8 1Dummy 8 2Dummy 8 3Dummy 8 49
804/01/2024Dummy 2 1Dummy 2 2Dummy 2 3Dummy 2 44
901/01/2024Dummy 3 1Dummy 3 2Dummy 3 3Dummy 3 48
1002/01/2024Dummy 4 1Dummy 4 2Dummy 4 3Dummy 4 45
1103/01/2024Dummy 5 1Dummy 5 2Dummy 5 3Dummy 5 49
1204/01/2024Dummy 6 1Dummy 6 2Dummy 6 3Dummy 6 48
1301/01/2024Dummy 7 1Dummy 7 2Dummy 7 3Dummy 7 41
1402/01/2024Dummy 8 1Dummy 8 2Dummy 8 3Dummy 8 47
1503/01/2024Dummy 2 1Dummy 2 2Dummy 2 3Dummy 2 49
1604/01/2024Dummy 3 1Dummy 3 2Dummy 3 3Dummy 3 49
1701/01/2024Dummy 4 1Dummy 4 2Dummy 4 3Dummy 4 41
1802/01/2024Dummy 5 1Dummy 5 2Dummy 5 3Dummy 5 41
1903/01/2024Dummy 6 1Dummy 6 2Dummy 6 3Dummy 6 46
2004/01/2024Dummy 7 1Dummy 7 2Dummy 7 3Dummy 7 49
2101/01/2024Dummy 8 1Dummy 8 2Dummy 8 3Dummy 8 41
2202/01/2024Dummy 2 1Dummy 2 2Dummy 2 3Dummy 2 45
2303/01/2024Dummy 3 1Dummy 3 2Dummy 3 3Dummy 3 49
2404/01/2024Dummy 4 1Dummy 4 2Dummy 4 3Dummy 4 46
2501/01/2024Dummy 5 1Dummy 5 2Dummy 5 3Dummy 5 45
2602/01/2024Dummy 6 1Dummy 6 2Dummy 6 3Dummy 6 42
2703/01/2024Dummy 7 1Dummy 7 2Dummy 7 3Dummy 7 46
2804/01/2024Dummy 8 1Dummy 8 2Dummy 8 3Dummy 8 46
Sheet9
Cell Formulas
RangeFormula
A1:F28A1=LET(allcells,TestData!1:1048576,rows,COUNTA(TestData!$A:$A),cols,COUNTA(TestData!$1:$1),vsplit,MATCH("Column 4",TestData!$1:$1),valuecols,cols-vsplit,HSTACK(CHOOSEROWS(TRANSPOSE(TEXT(INDEX(TestData!$1:$1,1,vsplit+1):INDEX(TestData!$1:$1,1,cols),"DD/MM/YYYY")),MOD(SEQUENCE(valuecols*(rows-1),,0),valuecols)+1),CHOOSEROWS(INDEX(allcells,2,1):INDEX(allcells,rows,vsplit),MOD(SEQUENCE(valuecols*(rows-1),,0),(rows-1))+1),TOCOL(INDEX(allcells,2,5):INDEX(allcells,rows,cols))))
Dynamic array formulas.
 

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Not exactly sure on what you're trying to do here but change your arr() declaration to
VBA Code:
Dim arr
 
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