map { $self->{$_} = $self->{sepa}->{iconv}->convert($params{$_}) } keys %params;
map { $self->{$_} =~ s/\s+//g } qw(src_iban src_bic dst_iban dst_bic);
map { $self->{$_} = $self->{sepa}->{iconv}->convert($params{$_}) } keys %params;
map { $self->{$_} =~ s/\s+//g } qw(src_iban src_bic dst_iban dst_bic);