Hello kaushik9918,

Although the fellow Monk beech provided you already the best answer just for fun an alternative solution.

Another possible way, with more lines of code is to simply read the excel file all sheets and search for the keyword while you iterate. On sample of code bellow I create a test sheet and then I iterate over it. For you the important part is where you read through the rest is unnecessary.

#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper;
use feature 'say';
use Excel::Writer::XLSX;
use Spreadsheet::Read qw(ReadData);

my $workbook  = Excel::Writer::XLSX->new( 'simple.xlsx' );
my $worksheet = $workbook->add_worksheet();

my @data_for_row = (1, 2, 3);
my @table = (
    [4, 5],
    [6, 7],
    );
my @data_for_column = (10, 11, 12);


$worksheet->write( "A1", "Hi Excel!" );
$worksheet->write( "A2", "second row" );

$worksheet->write( "A3", \@data_for_row );
$worksheet->write( 4, 0, \@table );
$worksheet->write( 0, 4, [ \@data_for_column ] );

$workbook->close;

# From this point onward is important
my $book = ReadData ('simple.xlsx');
my @sheets = @$book[0]->{sheets};

my %hash;
my $key_word = 'second row';
foreach my $sheet_number (@sheets) {
    my @rows = Spreadsheet::Read::rows($book->[$sheet_number]);
    foreach my $i (1 .. scalar @rows) {
    foreach my $j (1 .. scalar @{$rows[$i-1]}) {
        say "Cell/Row: " . chr(64+$j) . $i . " at sheet: ".$sheet_numb
+er." key word: " . ($rows[$i-1][$j-1] // '')
        if ($rows[$i-1][$j-1] // '') eq $key_word;
        $hash{"Sheet: " . $sheet_number}{chr(64+$j) . "$i "} = ($rows[
+$i-1][$j-1] // '');
    }
    }
}
# print Dumper \%hash;

__END__
$ perl excel.pl
Cell/Row: A2 at sheet: 1 key word: second row
[download]

Hope this helps, BR.