I get this error with my code
Use of uninitialized value in concatenation (.) at D:\begperl\build_de_sample.pl line 83.

Now that line is --- push @list3, "$id1\t$text\n";

After playing around with the code I know the problem is with $text, but I don't understand the problem b\c I declare $text.

Your wisdom is appreciated. 
# ***********
# CDS MVOCXX
# ***********
my ($sqlquery3, @list3);
# PREPARE SQLQUERY3 CDS_MVOCXX**********************************
$sqlquery3=$CDS->prepare("
SELECT distinct cds_mvocxx.id, cds_mvocxx.text
    FROM cds_mvocxx, (
        SELECT cds_mspecxx.* 
            FROM cds_mspecxx, (
                SELECT prodid
                    FROM cds_prod
                    WHERE catid = 'AC')vt1
            WHERE cds_mspecxx.prodid = vt1.prodid)vt2
    WHERE id = vt2.hdrid or
    id = vt2.bodyid");
# RUN SQLQUERY3 CDS_MVOCXX***********************************    
$sqlquery3->execute() || die "couldn't execute query: $DBI::errstr\n";
print "run\n";
while (( my $id1, my $text) = $sqlquery3->fetchrow_array) 
    {
        push @list3, "$id1\t$text\n";
    }    
# WRITE CDS_MVOCXX to a file***************************************   
+      
open cds_mvocxx, "> c:/splitcat/components/mvocxx.txt" or die "i'm dyi
+ng can't open log file";
print cds_mvocxx @list3;
$sqlquery3 ->finish();
close cds_mvocxx;

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In reply to wise ones, your help is needed by esolm

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