Sub FormatProdstarSP()
Dim a As Integer
With Sheets("Feuil1")
    a = .Range("A" & .Rows.Count).End(xlUp).Row 'dernière ligne
    .Columns("A:B").Insert Shift:=xlToRight
   
    With .Rows("1:1")
        .ClearContents
        .Font.Bold = False
        .NumberFormat = "@"
    End With
   
    .Range("A1").Resize(a).FormulaR1C1 = "90P21302"
    .Range("B1").FormulaR1C1 = "F000"
    .Range("C1").FormulaR1C1 = "003200007080008080010176005100"
    .Range("B2").Resize(a - 1).FormulaR1C1 = "D000"
    .Range("H2").Resize(a - 1).FormulaR1C1 = "=RC[-2]*1000000"
   
    .Columns("H:H").Copy
    .Columns("F:F").PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
        :=False, Transpose:=False
    .Columns("D:E").NumberFormat = "yyyymmdd"
    .Columns("G:G").NumberFormat = "0000000000"
    .Columns("F:F").NumberFormat = "00000000000000000"
    .Columns("A:H").EntireColumn.AutoFit
   
    .Columns("H:H").Delete Shift:=xlToLeft
    .Range("A1").Activate
End With
ChDir "I:\Manufacturing\Prodstar"
ActiveWorkbook.SaveAs Filename:="I:\Information System\fp2ipt.seq", FileFormat _
        :=xlTextPrinter, CreateBackup:=False
End Sub