pivot data source not accepting table named range vba code example

Example: pivot data source not accepting table named range vba

'Check reference column and select the same number of rows in start and end columns
Sub selectByUsedRows(usedCol As String, selectStartCol As String, selectEndCol As String)
n = Range(usedCol & "1").End(xlDown).Row
Range(selectStartCol & "1:" & selectEndCol & n).Select
End Sub

'Dynamically select columns A to C with as many rows as are in A
Sub test()
refCol = "A"
selectStartCol = "A"
selectEndCol = "C"
selectByUsedRows refCol, selectStartCol, selectEndCol

'Code works until this point. There is now an active selection of A1:C8. 
'The following is hypothetical

Dim rngSelection As Range
Set rngSelection = ActiveSelection
Range(rngSourceData).CurrentRegion.Name = "rngSourceData"

Set objTable = Sheet5.PivotTableWizard

ActiveWorkbook.PivotCaches.Create(SourceType:=xlDatabase, SourceData:= _
    rngSourceData, Version:=xlPivotTableVersion14).CreatePivotTable _
    TableDestination:="Sheet5!R1C4", TableName:="PivotTable1", DefaultVersion _
    :=xlPivotTableVersion14
End Sub