creating multiple files from a same worksheet VBA

Question

In a file named FILE I have the following piece of code, which, among other stuff, fills in a table for each part defined in the sheet, and then saves a pdf file containing the part in the name, to be named FILEPART.pdf .

'parts
lastRow = Sheets("overview").Range("G1000").End(xlUp).Row
lastRowHere = Sheets("Source").Range("A13:A1000").End(xlUp).Row
'count of parts
Count = lastRowHere + 2
For m = 1 To Count    
    For n = 14 To lastRow
        Partname = Sheets("overview").Range("C" & n) & 
        _" of " & Sheets("overview").Range("A" & n)
       [...]
    Next n
    'creates the PDF file for mapping on each part
    Set FSO = CreateObject("Scripting.FileSystemObject")
    s(0) = ThisWorkbook.FullName
    If FSO.FileExists(s(0)) Then
        '//Change Excel Extension to PDF extension in FilePath
        s(1) = FSO.GetExtensionName(s(0))
        If s(1) <> "" Then
            s(1) = "." & s(1)
            sNewFilePath = Replace(s(0), s(1), Partname & ".pdf")

            '//Export to PDF with new File Path
            lastPart = Sheets("table").Cells(1000, m * 5 + 1).End(xlUp).Row
            Sheets("table").Range(Cells(1, m * 5 + 1), Cells(lastPart, m * 5 + 5)).
            _ExportAsFixedFormat Type:=xlTypePDF, FileName:=sNewFilePath, 
            _Quality:=xlQualityStandard, IncludeDocProperties:=True, 
            _IgnorePrintAreas:=False, OpenAfterPublish:=False

        End If
    Else
        '//Error: file path not found
        MsgBox "Error: this workbook may be unsaved.  Please save and try again."
    End If
    Set FSO = Nothing
Next m

My problem is that I get a single file, and not multiple ones with different names. Going step by step throught the loop I see that first it creates FILEPART1.pdf , then replace it with FILEPART2.pdf , ending with only FILEPARTLAST.pdf

Answer 1

This version of the code (after SJR's comments) solved the issue

'parts
lastRow = Sheets("overview").Range("G1000").End(xlUp).Row
lastRowHere = Sheets("Source").Range("A13:A1000").End(xlUp).Row
'count of parts
Count = lastRowHere + 2
s(0) = ThisWorkbook.FullName
For m = 1 To Count    
    PartNameSource = Sheets("Source").Range("A" & m + 13)
    For n = 14 To lastRow
        PartnameLine = Sheets("overview").Range("C" & n) & 
        _" of " & Sheets("overview").Range("A" & n)
       [...]
    Next n
    'creates the PDF file for mapping on each part
    Set FSO = CreateObject("Scripting.FileSystemObject")
    If FSO.FileExists(s(0)) Then
        '//Change Excel Extension to PDF extension in FilePath
        s(1) = FSO.GetExtensionName(s(0))
        If s(1) <> "" Then
            s(1) = "." & s(1)
            sNewFilePath = Replace(s(0), s(1), PartnameSource & ".pdf")

            '//Export to PDF with new File Path
            lastPart = Sheets("table").Cells(1000, m * 5 + 1).End(xlUp).Row
            Sheets("table").Range(Cells(1, m * 5 + 1), Cells(lastPart, m * 5 + 5)).
            _ExportAsFixedFormat Type:=xlTypePDF, FileName:=sNewFilePath, 
            _Quality:=xlQualityStandard, IncludeDocProperties:=True, 
            _IgnorePrintAreas:=False, OpenAfterPublish:=False

        End If
    Else
        '//Error: file path not found
        MsgBox "Error: this workbook may be unsaved.  Please save and try again."
    End If
    Set FSO = Nothing
Next m

REMARK

If PartNameSource contains characters which make the file name invalid (like / ) there will be a run-time error 1004 Document not saved. The document may be open, or an error may have been encountered when saving run-time error 1004 Document not saved. The document may be open, or an error may have been encountered when saving