+ # test negative qty
+ if ($qty < 0) {
+ push @errors, $::locale->text("Cannot transfer negative quantities.");
+ return (\@errors);
+ }
+
+ # get/test default bin
+ my ($default_wh_id, $default_bin_id);
+ if ($conf->get_transfer_default_use_master_default_bin) {
+ $default_wh_id = $conf->get_warehouse_id if $conf->get_warehouse_id;
+ $default_bin_id = $conf->get_bin_id if $conf->get_bin_id;
+ }
+ my $wh_id = $part->warehouse_id || $default_wh_id;
+ my $bin_id = $part->bin_id || $default_bin_id;
+
+ # check qty and bin
+ if ($bin_id) {
+ my ($max_qty, $error) = WH->get_max_qty_parts_bin(dbh => $dbh,
+ parts_id => $part->id,
+ bin_id => $bin_id);
+ if ($error == 1) {
+ push @errors, $::locale->text("Part \"#1\" has chargenumber or best before date set. So it cannot be transfered automaticaly.",
+ $part->description);
+ }
+ my $form_unit_obj = SL::DB::Unit->new(name => $unit)->load;
+ my $part_unit_qty = $form_unit_obj->convert_to($qty, $part->unit_obj);
+ my $diff_qty = $max_qty - $part_unit_qty;
+ if (!@errors && $diff_qty < 0) {
+ push @errors, $::locale->text("For part \"#1\" there are missing #2 #3 in the default warehouse/bin \"#4/#5\"",
+ $part->description,
+ $::form->format_amount(\%::myconfig, -1*$diff_qty),
+ $part->unit_obj->name,
+ SL::DB::Warehouse->new(id => $wh_id)->load->description,
+ SL::DB::Bin->new( id => $bin_id)->load->description);
+ }
+ } else {
+ push @errors, $::locale->text("For part \"#1\" there is no default warehouse and bin defined.",
+ $part->description);
+ }