I tried the code Stevie gave me, but it did the same thing my original code was doing. It found any match of 4 digits and replaced it with 9999. This led me to a way of patching the issue and fixing it in a text editor using block selection. Replacing 0030 with AAAA, replacing 0031 with BBBB ect ect. Basically I need the code to match the 4 character number and replace with a 4 character number. Any numbers of more or less character in a field should be ignored. I hope this helps clarify. My code that I used to clunk my way through the issue.

$line =~ s/0030/AAAA/g;
        $line =~ s/0031/BBBB/g;
        $line =~ s/0884/CCCC/g;
        $line =~ s/0716/DDDD/g;
        $line =~ s/0528/EEEE/g;

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In reply to Re^4: Inherited a perl script...need help (s///) by iceotron
in thread Inherited a perl script...need help by iceotron

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