require SL::DB::Buchungsgruppe;
my $bugru = SL::DB::Buchungsgruppe->load_cached($self->buchungsgruppen_id);
my $chart_id = ($type eq 'inventory') ? ($self->inventory_accno_id ? $bugru->inventory_accno_id : undef)
require SL::DB::Buchungsgruppe;
my $bugru = SL::DB::Buchungsgruppe->load_cached($self->buchungsgruppen_id);
my $chart_id = ($type eq 'inventory') ? ($self->inventory_accno_id ? $bugru->inventory_accno_id : undef)