Firstly, use strict. Use warnings. It's possible that your error could be related to that. (The other posters do have very good points, too.)

Secondly, your logic seems to be a little sketchy. You're doing the operations on @LOOP several times, once for each file. But, you never reset @LOOP. It's not a pattern-matching problem, but a logic issue. Instead, consider: 

foreach my $record (@BLIST) {
    open(BAN, $record) or &Error($!);
    my @BAN = <BAN>;
    close BAN;

    my @tempLOOP = @LOOP;
    foreach my $line (@tempLOOP) {
        $line =~ s/FNAME/$record/;
        $line =~ s/BANNER/@BAN/;
        print $line;
    }
}

[download]

In addition, I would highly reccomend using the HTML templating modules that have already been written, vs. rolling your own. (That is what you're doing, right?)

------
We are the carpenters and bricklayers of the Information Age.

Don't go borrowing trouble. For programmers, this means Worry only about what you need to implement.

In reply to Re: Loops and Pattern Matching by dragonchild
in thread Loops and Pattern Matching by wanderingM

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.