if(keys %hash == keys %hash1) {

This check is pointless since you have not initialized either hash. Prove it to yourself by printing their contents

print Dumper(\%hash);
print Dumper(\%hash1);
if(keys %hash == keys %hash1) {
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The check will always pass:

use strict;
use warnings;

my %hash;
my %hash1;
if (keys %hash == keys %hash1) {
    print "eq\n";
}
else {
    print "neq\n";
}

__END__

eq
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I have no idea if this is related to your problem since I do not understand your question. Using punctuation and capitalization in your English sentences would help to clarify.