Excel VBA - Nested Do While Loop Not Incrementing - excel

Question

I have nested "Do While" loops near the bottom of the below code that are not incrementing. I have stepped through the code, and confirmed that once a non-zero value is found in cell E37 of the "Outages" tab, the code continuously finds a solution for that value instead of incrementing the company code. The company and trading partner numbers are in a matrix from B2:AE31. This is an accounting application to figure out which intercompany accounts do not balance by company and trading partner. Basically, this macro needs to loop through all combination of values for company code and trading partner (1:27 for each). Any help you can give would be appreciated.
'4 - Identify outages in table (loop through)
Dim i As Integer
Dim j As Integer
Dim CO As String
Dim TP As String
Dim MO As Integer
Dim SolverValue As Double
i = 1 'Company code
j = 1 'Trading partner
MO = Sheets("Inputs").Range("B1").Value2
Do While i < 28
Range("E34").Value2 = i
j = 1
Do While j < 28
Range("E35").Value2 = j
Sheets("Outages").Select
If Range("E37").Value2 <> 0 Then
CO = Range("E34").Value2
TP = Range("E35").Value2
'4a - Run solver for companies if an outage is found
ThisWorkbook.Sheets.Add After:=Sheets(Sheets.Count)
ActiveSheet.Name = "Solver"
Sheets("Transactions").Select
Cells.Select
Selection.AutoFilter
ActiveSheet.Range("$A$1:$R$10000").AutoFilter Field:=2, Criteria1:=MO
ActiveSheet.Range("$A$1:$R$10000").AutoFilter Field:=9, Criteria1:=CO, _
Operator:=xlOr, Criteria2:=TP
ActiveSheet.Range("$A$1:$R$10000").AutoFilter Field:=11, Criteria1:=CO, _
Operator:=xlOr, Criteria2:=TP
ActiveSheet.Range("$A$1:$R$10000").AutoFilter Field:=18, Criteria1:="1"
Sheets("Transactions").Select
Rows("1:10000").Select
Selection.Copy
Sheets("Solver").Select
Rows("1:1").Select
ActiveSheet.Paste
Columns("A:A").EntireColumn.AutoFit
Cells.Select
Cells.EntireColumn.AutoFit
Range("Q1").Select
Application.CutCopyMode = False
ActiveCell.FormulaR1C1 = "=+SUM(R[1]C:R[201]C)"
Range("Q2").Select
ActiveWindow.SmallScroll Down:=-18
ActiveCell.FormulaR1C1 = "=+RC[-3]*RC[-1]"
Range("Q2").Select
Selection.Copy
Range("Q3:Q203").Select
ActiveSheet.Paste
Range("P2").Select
Application.CutCopyMode = False
Selection.Copy
Range("P3:P203").Select
ActiveSheet.Paste
Range("R1").Select
ActiveWindow.SmallScroll ToRight:=4
Sheets("Outages").Select
Range("E37").Select
Selection.Copy
Sheets("Solver").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
:=False, Transpose:=False
Application.CutCopyMode = False
Selection.Copy
Selection.Style = "Comma"
SolverReset
SolverValue = Sheets("Outages").Range("E37")
SolverOk SetCell:="$Q$1", MaxMinVal:=3, ValueOf:=SolverValue, ByChange:= _
"$P$2:$P$201", Engine:=2, EngineDesc:="Simplex LP"
SolverAdd CellRef:="$P$2:$P$201", Relation:=5, FormulaText:="binary"
SolverSolve True
Columns("P:R").Select
Columns("P:R").EntireColumn.AutoFit
'4b - Copy entries causing outages to a list
Cells.Select
Selection.AutoFilter
ActiveSheet.Range("$A$1:$W$201").AutoFilter Field:=16, Criteria1:="1.00"
Range("A2:Q1000").Select
Selection.Copy
Sheets("Transactions Causing Outages").Select
Range("A2").Select
ActiveSheet.Paste
Columns("N:Q").Select
Application.CutCopyMode = False
Selection.Delete Shift:=xlToLeft
Cells.Select
Cells.EntireColumn.AutoFit
'4c - Delete Solver tab
Application.DisplayAlerts = False
Worksheets("Solver").Delete
Application.DisplayAlerts = True
Worksheets("Transactions").ShowAllData 'Unfilter the transactions tab
End If
j = j + 1
Loop
i = i + 1
Loop

Answer 1

Sheets("Outages").Select was out of place.