Reposting old questions wont bring you much on perlmonks, but I try to help you anyway.

First of all you should convert your code using a loop, like below. Then it gets tidy enough to make changes fast and avoid a lot of minor errors which are likely in repetitive code.

Should your output be XML ("output.xml")? Because it isn't yet. Have a look on XML::Simple's function xmlout() for that. 

my @CELLS = ( 'pisbn', 'isbn', 'rendition', ...);
my %bookdata;

# [...]

for my $n (0..13) {
    if($cell = $sheet->{Cells}[$i][$n]) {
        my $val = $cell->{Val};

        #If you would need the data for later:
        $bookdata{@CELLS[$n]} = $val;

        #print"\n--", $val;
        $getfile = $val;
    }
}

[download]

PS: Could you use <readmore> tags for code of this length in the future, please.

Update: Are you aware that your code overwrites the output file for every row ($i iteration) and sheet? This could be one of you main problems.

In reply to Re: read excel data and write into *.txt file by mscharrer
in thread Read Excel cell by senthil_v

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.