Application-defined or object-defined error 1004

Question

VBA is throwing the above given error on the line Sheets(\"Sheet1\").Range(\"A\" & i).Copy Destination:=Sheets(\"Sheet2\").Range(\"A\" & i & \"A\" & LastC

Answer 1

You are missing a ":" before "A"

Range("A" & i & ":A" & LastCol - 1)

FOLLOWUP

After I went through your comments, I saw lot of errors in your code

1) You have dimmed i as Integer. This can give you an error in Excel 2007 onwards if your last row is beyond 32,767. Change it to Long I would recommend having a look at this link.

Topic: The Integer, Long, and Byte Data Types

Link: http://msdn.microsoft.com/en-us/library/aa164754%28v=office.10%29.aspx

Quote from the above link

Integer variables can hold values between -32,768 and 32,767, while Long variables can range from -2,147,483,648 to 2,147,483,647

2) You are finding the Last Column But in Which Sheet? You have to fully qualify the path Like this.

    If WorksheetFunction.CountA(Sheets("Sheet1").Cells) > 0 Then
       LastCol = Cells.Find(What:="*", After:=[A1], _
       SearchOrder:=xlByColumns, _
       SearchDirection:=xlPrevious).Column
    End If

Same is the case with

With Sheets("Sheet1")
    Set DatesRange = Range("B2" & LastCol)
End With

You are missing a DOT before Range

This is the correct way...

.Range("B2....

Also Range("B2" & LastCol) will not give you the range that you want. See the code below on how to create your range.

3) You are using a variable LastColumn but using LastCol. I would strongly advise using Option Explicit I would also recommend having a look at this link (SEE POINT 2 in the link).

Topic: To ‘Err’ is Human

Link: http://www.siddharthrout.com/2011/08/01/to-err-is-human/

4) What happens if there .CountA(Sheets("Sheet1").Cells) = 0? :) I would suggest you this code instead

    If WorksheetFunction.CountA(Sheets("Sheet1").Cells) > 0 Then
       LastCol = Cells.Find(What:="*", After:=[A1], _
       SearchOrder:=xlByColumns, _
       SearchDirection:=xlPrevious).Column
    Else
        MsgBox "No Data Found"
        Exit Sub
    End If

5) ActiveSheet.Rows.Count will not give you the last active row. It will give you the total number of rows in that sheet. I would recommend getting the last row of Col A which has data.

You can use this for that

With Sheets("Sheet")
    LastRow =.Range("A" & .Rows.Count).End(xlup).row
End With

Now use LastRow instead of ActiveSheet.Rows.Count You also might want to use a For Loop so that you don't have to increment i every time. For example

For i = 1 to LastRow

6) Finally You should never use End. Reason is quite simple. It's like Switching your Computer using the POWER OFF button. The End statement stops code execution abruptly, without invoking the Unload, QueryUnload, or Terminate event, or any other Visual Basic code. Also the Object references held (if any) by other programs are invalidated.

7) Based on your image in Chat, I believe you are trying to do this? This uses a code which doesn't use any loops.

Option Explicit

Sub FindFill()
    Dim wsI As Worksheet, wsO As Worksheet
    Dim DatesRange As Range
    Dim LastCol As Long, LastRow As Long

    If Application.WorksheetFunction.CountA(Sheets("Sheet1").Cells) = 0 Then
        MsgBox "No Data Found"
        Exit Sub
    End If

    Set wsI = Sheets("Sheet1")
    Set wsO = Sheets("Sheet2")

    With wsI
        LastCol = .Cells(1, .Columns.Count).End(xlToLeft).Column
        LastRow = .Range("A" & .Rows.Count).End(xlUp).Row
        Set DatesRange = .Range("B1:" & Split(Cells(, LastCol).Address, "$")(1) & 1)

        .Columns(1).Copy wsO.Columns(1)
        DatesRange.Copy
        wsO.Range("B2").PasteSpecial xlPasteValues, _
        xlPasteSpecialOperationNone, False, True

        .Range("B2:" & Split(Cells(, LastCol).Address, "$")(1) & LastCol).Copy
        wsO.Range("C2").PasteSpecial xlPasteValues
    End With
End Sub