Hi Jeremy, Thanks for your reply.
The following block was identified by the error message: foreach my $exp_id (values %experiments) { eval { my $q_delete_old_data = qq{DELETE DATA_TM WHERE EXP_ID = $exp_id}; my $sth_delete_old_data = $dbh->prepare_cached($q_delete_old_data); $sth_delete_old_data->execute(); $sth_delete_old_data->finish(); undef $sth_delete_old_data; }; } Thanks again for taking the time to examine my problem. Bob _______________________________________________ Boston-pm mailing list [EMAIL PROTECTED] http://mail.pm.org/mailman/listinfo/boston-pm