# account where money is paid to/from: bank account or cash
my $account_bank = SL::DB::Manager::Chart->find_by(id => $params{chart_id});
- croak "can't find bank account" unless ref $account_bank;
+ croak "can't find bank account with id " . $params{chart_id} unless ref $account_bank;
my $reference_account = $self->reference_account;
croak "can't find reference account (link = AR/AP) for invoice" unless ref $reference_account;