# safety check datev export
if ($::instance_conf->get_datev_check_on_sales_invoice) {
my $transdate = $::form->{invdate} ? DateTime->from_lxoffice($::form->{invdate}) : undef;
# safety check datev export
if ($::instance_conf->get_datev_check_on_sales_invoice) {
my $transdate = $::form->{invdate} ? DateTime->from_lxoffice($::form->{invdate}) : undef;