diff --git a/centreon-plugins/network/nokia/timos/snmp/mode/sapusage.pm b/centreon-plugins/network/nokia/timos/snmp/mode/sapusage.pm
index e144848b6..60cf7561e 100644
--- a/centreon-plugins/network/nokia/timos/snmp/mode/sapusage.pm
+++ b/centreon-plugins/network/nokia/timos/snmp/mode/sapusage.pm
@@ -229,7 +229,7 @@ sub manage_selection {
         
         foreach my $name (('sapBaseStatsIngressQchipForwardedInProfOctets', 'sapBaseStatsIngressQchipForwardedOutProfOctets',
                            'sapBaseStatsEgressQchipForwardedInProfOctets', 'sapBaseStatsEgressQchipForwardedOutProfOctets')) {
-            $result->{$name} *= 8;
+            $result->{$name} *= 8 if (defined($result->{$name}));
         }
         
         foreach my $name (keys %$mapping) {