I am not sure about your connect method, I think that might be the source of your problem. It could be something to do with the escaping of your separation character when providing the arguments in that format.

Here is a modified version of your code which seems to do what you want. 

use strict;
use warnings;

use DBI;
use Data::Dumper;

my $dbh = DBI->connect("DBI:CSV:", undef, undef, { csv_eol=> "\r\n", c
+sv_sep_char => '~'});
$dbh->{'csv_tables'}->{'JPDObj'} = {'file' => 'data/objectives-cqdc.tx
+t','col_names' => ["Obj","PosNbr","Year","Div","AVP","Dept","SDescr",
+"Major","Methods","Results","Accompl","JanUp","LDescr","Changes","Cha
+rs","Goals","Budget","CFObj"]};

    $dbh->{'RaiseError'} = 1;
    $@ = '';

my $Cposition = '00001576';
my $Cyear = 2014;

my $results = $dbh->selectall_arrayref( "SELECT Obj,SDescr,Major,Year,
+LDescr FROM JPDObj WHERE PosNbr = ? AND Year = ?", { Slice => {} }, $
+Cposition, $Cyear);                       

for ( @$results )
{
    print Dumper( $_ ) . "\n";
}

[download]

In reply to Re: DBD::CSV and fetchrow_hashref not working by rnewsham
in thread DBD::CSV and fetchrow_hashref not working by Anonymous Monk

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.