The new code recomended will look like:

# The package demo !
package Demo;

use subs qw( Sub1 Sub2 );

sub Sub1
{
  my %Test= ( 'Test01' => 1,
              'Test02' => 1,
              'Test99' => 1 );
  return ( 1, \%Test ); # return changed
}

sub Sub2
{
  
  my @Test = ( qw (2 3 4 5 6 7 8 9 10) ); # return changed
  return (1, \@Test);
}
1;

# New Client !!!!
# Client side
use SOAP::Lite;
use Data::Dumper;

my $endpoint = shift || 'http://localhost:8080';
my $soap     = SOAP::Lite->uri('urn:Demo')
                         ->proxy($endpoint);

my ( %Test01, @Test02 );

if ( $soap->Sub1()->result )  # First get 1
{
  %Test01 = %{$soap->Sub1()->paramsout}; # and then hash
}

if ( $soap->Sub2()->result )  # First get 1
{
  @Test02 = @{$soap->Sub2()->paramsout}; # and then array
}

print Dumper ( \%Test01 );
print Dumper ( \@Test02 );
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Thanks,