nimdokk,
Take a look at the line giving the error: 
%{$hashname}=@keysandvalues;

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You are using a variable as a variable name. You should probably read why that is usually considered a bad idea. A quick way to get around this is to change your data structure into a HoH. This way the hash name itself is not being created dynamically, but the keys can be. 
my %hash;
$hash{$hashname} = { @keysandvalues };

[download]

Cheers L~R

Update: I thought I would go beyond answering your question and point out a few other things as well.

  • You should indent inside blocks as it makes it easier to read and ensure you don't have mismatched braces
  • my ($key, $value) = split /\s*=\s*/, $_; should probably be using the 3 arg form of split. see perldoc -f split
  • if ($key =~ /^(LocalTran)(\w*)(Number)$/) { $hashname=$value; } is likely a mistake. You are either using capturing parens for no reason or if you mean to match literal parens you should escape them \(
  • $hashname=$value assumes that you will only match one time in your loop. This might be safe, it might not be. If you match more than once, you will clobber a would be hash.
  • {print "$key => ${$_}{$key}\n";} will also be causing a sym ref error with strictures

    I am sure there are some other things, but this should certainly get you started.

    In reply to Re: Problem with strict "refs" by Limbic~Region
    in thread Problem with strict "refs" by nimdokk

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