diff --git a/robot-systest/resources/sa_01-vnf_with_vim_metrics_data.py b/robot-systest/resources/sa_01-vnf_with_vim_metrics_data.py
index d682965..6d63b55 100644
--- a/robot-systest/resources/sa_01-vnf_with_vim_metrics_data.py
+++ b/robot-systest/resources/sa_01-vnf_with_vim_metrics_data.py
@@ -17,23 +17,3 @@
 
 # Prometheus host and port
 (prometheus_host, prometheus_port) = get_prometheus_info()
-
-# Prometheus polling interval and retries
-prometheus_poll_retries = '15 times'
-prometheus_poll_timeout = '1 minute'
-# Prometheus metrics to retrieve
-metric_1_name = 'osm_cpu_utilization'
-metric_2_name = 'osm_average_memory_utilization'
-# Get ${HOME} from local machine
-home = str(Path.home())
-# NS and VNF descriptor package folder
-vnfd_pkg = 'hackfest_basic_metrics_vnf'
-nsd_pkg = 'hackfest_basic_metrics_ns'
-# NS and VNF descriptor id
-vnfd_name = 'hackfest_basic_metrics-vnf'
-nsd_name = 'hackfest_basic-ns-metrics'
-# NS instance name
-ns_name = 'sa_01-vnf_with_vim_metrics_test'
-# SSH keys to be used
-publickey = home + '/.ssh/id_rsa.pub'
-privatekey = home + '/.ssh/id_rsa'
diff --git a/robot-systest/resources/sa_02-vnf_with_vim_metrics_and_autoscaling_data.py b/robot-systest/resources/sa_02-vnf_with_vim_metrics_and_autoscaling_data.py
index 1824990..6d63b55 100644
--- a/robot-systest/resources/sa_02-vnf_with_vim_metrics_and_autoscaling_data.py
+++ b/robot-systest/resources/sa_02-vnf_with_vim_metrics_and_autoscaling_data.py
@@ -17,22 +17,3 @@
 
 # Prometheus host and port
 (prometheus_host, prometheus_port) = get_prometheus_info()
-
-# Prometheus polling interval and retries
-prometheus_poll_retries = '15 times'
-prometheus_poll_timeout = '1 minute'
-# Prometheus metric
-metric_name = 'osm_cpu_utilization'
-# Get ${HOME} from local machine
-home = str(Path.home())
-# NS and VNF descriptor package folder
-vnfd_pkg = 'hackfest_basic_metrics_vnf'
-nsd_pkg = 'hackfest_basic_metrics_ns'
-# NS and VNF descriptor id
-vnfd_name = 'hackfest_basic_metrics-vnf'
-nsd_name = 'hackfest_basic-ns-metrics'
-# NS instance name
-ns_name = 'sa_02'
-# SSH keys to be used
-publickey = home + '/.ssh/id_rsa.pub'
-privatekey = home + '/.ssh/id_rsa'
diff --git a/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py b/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py
index 0a52667..6d63b55 100644
--- a/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py
+++ b/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py
@@ -17,37 +17,3 @@
 
 # Prometheus host and port
 (prometheus_host, prometheus_port) = get_prometheus_info()
-
-# Prometheus polling interval and retries
-prometheus_poll_retries = '15 times'
-prometheus_poll_timeout = '1 minute'
-# Webhook Service NS and VNF descriptor package folder
-ws_vnfd_pkg = 'hackfest_basic_vnf'
-ws_nsd_pkg = 'hackfest_basic_ns'
-# Webhook Service NS and VNF descriptor package id
-ws_vnfd_name = 'hackfest_basic-vnf'
-ws_nsd_name = 'hackfest_basic-ns'
-# Webhook Service NS instance name
-ws_ns_name = 'sa_07-webhook_service_test'
-# Webhook Service port to receive alarms
-ws_port = 5212
-
-# Get ${HOME} from local machine
-home = str(Path.home())
-# Prometheus metric for VNF alarm
-metric_name = 'osm_cpu_utilization'
-# NS and VNF descriptor package folder
-vnfd_pkg = 'cirros_alarm_vnf'
-nsd_pkg = 'cirros_alarm_ns'
-# VNF descriptor file name
-vnfd_file = 'cirros_alarm_vnfd.yaml'
-# VNF descriptor package location  after env substitution
-new_vnfd_pkg = 'new_cirros_alarm_vnf'
-# NS and VNF descriptor id
-vnfd_name = 'cirros_alarm-vnf'
-nsd_name = 'cirros_alarm-ns'
-# NS instance name
-ns_name = 'sa_07-alarm_test'
-# SSH keys to be used
-publickey = home + '/.ssh/id_rsa.pub'
-privatekey = home + '/.ssh/id_rsa'
diff --git a/robot-systest/resources/sa_08-vnf_with_vnf_indicators_snmp_data.py b/robot-systest/resources/sa_08-vnf_with_vnf_indicators_snmp_data.py
index 36dabdb..6d63b55 100644
--- a/robot-systest/resources/sa_08-vnf_with_vnf_indicators_snmp_data.py
+++ b/robot-systest/resources/sa_08-vnf_with_vnf_indicators_snmp_data.py
@@ -17,17 +17,3 @@
 
 # Prometheus host and port
 (prometheus_host, prometheus_port) = get_prometheus_info()
-
-# Prometheus metrics to retrieve
-metric_1_name = 'ifInOctets'
-metric_1_filter = 'ifIndex=1'
-metric_2_name = 'ifMtu'
-metric_2_filter = 'ifIndex=2'
-# NS and VNF descriptor package folder
-vnfd_pkg = 'snmp_ee_vnf'
-nsd_pkg = 'snmp_ee_ns'
-# NS and VNF descriptor id
-vnfd_name = 'snmp_ee-vnf'
-nsd_name = 'snmp_ee-ns'
-# NS instance name
-ns_name = 'sa_08-vnf_with_vnf_indicators_snmp_test'
diff --git a/robot-systest/testsuite/sa_01-vnf_with_vim_metrics.robot b/robot-systest/testsuite/sa_01-vnf_with_vim_metrics.robot
index f2e6c1c..df04d4e 100644
--- a/robot-systest/testsuite/sa_01-vnf_with_vim_metrics.robot
+++ b/robot-systest/testsuite/sa_01-vnf_with_vim_metrics.robot
@@ -31,8 +31,30 @@
 
 
 *** Variables ***
+# NS instantiation parameters
 ${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
 
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg}   hackfest_basic_metrics_vnf
+${vnfd_name}   hackfest_basic_metrics-vnf
+${nsd_pkg}   hackfest_basic_metrics_ns
+${nsd_name}   hackfest_basic-ns-metrics
+
+# NS instance name
+${ns_name}   sa_01-vnf_with_vim_metrics_test
+
+# SSH keys and username to be used
+${publickey}   %{HOME}/.ssh/id_rsa.pub
+${privatekey}   %{HOME}/.ssh/id_rsa
+
+# Prometheus polling interval and retries
+${prometheus_poll_retries}   15 times
+${prometheus_poll_timeout}   1 minute
+
+# Prometheus metrics to retrieve
+${metric_1_name}   osm_cpu_utilization
+${metric_2_name}   osm_average_memory_utilization
+
 
 *** Test Cases ***
 Create VNF Descriptor
diff --git a/robot-systest/testsuite/sa_02-vnf_with_vim_metrics_and_autoscaling.robot b/robot-systest/testsuite/sa_02-vnf_with_vim_metrics_and_autoscaling.robot
index fb6616f..74b56dd 100644
--- a/robot-systest/testsuite/sa_02-vnf_with_vim_metrics_and_autoscaling.robot
+++ b/robot-systest/testsuite/sa_02-vnf_with_vim_metrics_and_autoscaling.robot
@@ -32,13 +32,37 @@
 
 
 *** Variables ***
+# NS instantiation parameters
+${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
+
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg}   hackfest_basic_metrics_vnf
+${vnfd_name}   hackfest_basic_metrics-vnf
+${nsd_pkg}   hackfest_basic_metrics_ns
+${nsd_name}   hackfest_basic-ns-metrics
+
+# NS instance name and id
 ${ns_id}   ${EMPTY}
+${ns_name}   sa_02
+
+# SSH keys and username to be used
+${publickey}   %{HOME}/.ssh/id_rsa.pub
+${privatekey}   %{HOME}/.ssh/id_rsa
 ${username}   ubuntu
 ${password}   osm4u
+
+# Prometheus polling interval and retries
+${prometheus_poll_retries}   15 times
+${prometheus_poll_timeout}   1 minute
+
+# Prometheus metrics to retrieve
+${metric_name}   osm_cpu_utilization
+
+# VNF Variables
 ${vnf_member_index}   vnf
 ${vnf_ip_addr}   ${EMPTY}
 ${vnf_id}   ${EMPTY}
-${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
+
 ${success_return_code}   0
 
 
diff --git a/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot b/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot
index 917f73d..465c300 100644
--- a/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot
+++ b/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot
@@ -32,16 +32,52 @@
 
 
 *** Variables ***
+# NS instantiation parameters
+${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
+
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg}   cirros_alarm_vnf
+${vnfd_name}   cirros_alarm-vnf
+${vnfd_file}   cirros_alarm_vnfd.yaml
+${new_vnfd_pkg}   new_cirros_alarm_vnf
+${nsd_pkg}   cirros_alarm_ns
+${nsd_name}   cirros_alarm-ns
+
+# NS instance name and id
 ${ns_id}   ${EMPTY}
+${ns_name}   sa_07-alarm_test
+
+# Webhook NS and VNF descriptor package folder and ids
+${ws_vnfd_pkg}   hackfest_basic_vnf
+${ws_nsd_pkg}   hackfest_basic_ns
+${ws_vnfd_name}   hackfest_basic-vnf
+${ws_nsd_name}   hackfest_basic-ns
+
+# Webhook NS instance name and id
 ${ws_ns_id}   ${EMPTY}
+${ws_ns_name}   sa_07-webhook_service_test
+
+# Webhook NS Variables
+${ws_vnf_member_index}   vnf
+${ws_vnf_ip_addr}   ${EMPTY}
+${ws_log_file}   webhook.log
+${ws_port}   5212
+${ws_alarm_msg}   notify_alarm
+
+# SSH keys and username to be used
+${publickey}   %{HOME}/.ssh/id_rsa.pub
+${privatekey}   %{HOME}/.ssh/id_rsa
 ${username}   ubuntu
 ${password}   ${EMPTY}
-${vnf_member_index}   vnf
-${ws_vnf_ip_addr}   ${EMPTY}
+
+# Prometheus polling interval and retries
+${prometheus_poll_retries}   15 times
+${prometheus_poll_timeout}   1 minute
+
+# Prometheus metrics to retrieve
+${metric_name}   osm_cpu_utilization
+
 ${success_return_code}   0
-${alarm_msg}   notify_alarm
-${ws_log_file}   webhook.log
-${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
 
 
 *** Test Cases ***
@@ -63,7 +99,7 @@
 
 Get Webhook Service VNF IP Address
 
-    ${ip_addr}=   Get Vnf Management Ip Address   ${ws_ns_id}   ${vnf_member_index}
+    ${ip_addr}=   Get Vnf Management Ip Address   ${ws_ns_id}   ${ws_vnf_member_index}
     log   ${ip_addr}
     Set Suite Variable   ${ws_vnf_ip_addr}   ${ip_addr}
 
@@ -107,7 +143,7 @@
 
 Check Alarms Were Received
 
-    Wait Until Keyword Succeeds   6 times   40 seconds   Execute Remote Command Check Rc Return Output   ${ws_vnf_ip_addr}   ${username}   ${password}   ${privatekey}   cat '${ws_log_file}' | grep '${alarm_msg}' | grep '${ns_name}'
+    Wait Until Keyword Succeeds   6 times   40 seconds   Execute Remote Command Check Rc Return Output   ${ws_vnf_ip_addr}   ${username}   ${password}   ${privatekey}   cat '${ws_log_file}' | grep '${ws_alarm_msg}' | grep '${ns_name}'
 
 
 Delete NS Instance
diff --git a/robot-systest/testsuite/sa_08-vnf_with_vnf_indicators_snmp.robot b/robot-systest/testsuite/sa_08-vnf_with_vnf_indicators_snmp.robot
index 999e614..5fde6ba 100644
--- a/robot-systest/testsuite/sa_08-vnf_with_vnf_indicators_snmp.robot
+++ b/robot-systest/testsuite/sa_08-vnf_with_vnf_indicators_snmp.robot
@@ -31,8 +31,28 @@
 
 
 *** Variables ***
+# NS instantiation parameters
 ${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
 
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg}   snmp_ee_vnf
+${vnfd_name}   snmp_ee-vnf
+${nsd_pkg}   snmp_ee_ns
+${nsd_name}   snmp_ee-ns
+
+# NS instance name
+${ns_name}   sa_08-vnf_with_vnf_indicators_snmp_test
+
+# Prometheus polling interval and retries
+${prometheus_poll_retries}   10 times
+${prometheus_poll_timeout}   1 minute
+
+# Prometheus metrics to retrieve
+${metric_1_name}   ifInOctets
+${metric_1_filter}   ifIndex=1
+${metric_2_name}   ifMtu
+${metric_2_filter}   ifIndex=2
+
 
 *** Test Cases ***
 Create VNF Descriptor
@@ -57,9 +77,9 @@
     Variable Should Exist   ${prometheus_port}   msg=Prometheus port is not available
     Variable Should Exist   ${metric_1_name}   msg=Prometheus first metric name is not available
     Variable Should Exist   ${metric_2_name}   msg=Prometheus second metric name is not available
-    ${metric_1_value}=   Wait Until Keyword Succeeds   6 times   1 minutes   Get Metric   ${prometheus_host}   ${prometheus_port}   ${metric_1_name}   ${metric_1_filter}
+    ${metric_1_value}=   Wait Until Keyword Succeeds   ${prometheus_poll_retries}   ${prometheus_poll_timeout}   Get Metric   ${prometheus_host}   ${prometheus_port}   ${metric_1_name}   ${metric_1_filter}
     Run Keyword If   ${metric_1_value} <= 0   Fail   msg=The metric '${metric_1_name}' value is '${metric_1_value}'
-    ${metric_2_value}=   Wait Until Keyword Succeeds   6 times   1 minutes   Get Metric   ${prometheus_host}   ${prometheus_port}   ${metric_2_name}   ${metric_2_filter}
+    ${metric_2_value}=   Wait Until Keyword Succeeds   ${prometheus_poll_retries}   ${prometheus_poll_timeout}   Get Metric   ${prometheus_host}   ${prometheus_port}   ${metric_2_name}   ${metric_2_filter}
     Run Keyword If   ${metric_2_value} <= 0   Fail   msg=The metric '${metric_2_name}' value is '${metric_2_value}'