+# iterate all positions and match articlenumber
+sub check_transport_cost_reminder_article_number {
+ $main::lxdebug->enter_sub();
+
+ my $form = $main::form;
+
+ check_oe_access();
+
+ my $transport_article_id = $::instance_conf->get_transport_cost_reminder_article_number_id;
+ for my $i (1 .. $form->{rowcount}) {
+ return if $form->{"id_${i}"} eq $transport_article_id;
+ }
+
+ # simply return the name of the part
+ return SL::DB::Part->new(id => $transport_article_id)->load()->partnumber;
+
+ $main::lxdebug->leave_sub();
+}