What happens if the match fails? You need an if in there. 

if (m|(<Id>)(.*?)(</Id>)|)
{
    print "1 - '$1'\n2 - '$2'\n3 - '$3'\n";
}
else
{
    print "Hmm, no match.  Is this what happened?\n";
}

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In reply to Re: Regular Expression memory by chromatic
in thread Regular Expression memory by Mid_Ager

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