sub get_package_for_table {
%kivitendo_tables_to_packages = map { ($_ => "SL::DB::" . camelify($kivitendo_package_names{$_})) } keys %kivitendo_package_names
unless %kivitendo_tables_to_packages;
sub get_package_for_table {
%kivitendo_tables_to_packages = map { ($_ => "SL::DB::" . camelify($kivitendo_package_names{$_})) } keys %kivitendo_package_names
unless %kivitendo_tables_to_packages;