diff --git a/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/check_nfv_instances.yml b/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/check_nfv_instances.yml
index 469facdaf..2d7a94095 100644
--- a/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/check_nfv_instances.yml
+++ b/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/check_nfv_instances.yml
@@ -15,8 +15,8 @@
     xmlstring: "{{ instance_xml_data }}"
     xpath: /domain/devices/interface
     content: attribute
-    attribute: type
   register: xmlinterfacetype
+  ignore_errors: true
 
 - name: Set default no valid nfv instance {{ vm_id }}
   set_fact:
@@ -26,9 +26,10 @@
   set_fact:
     valid_nfv_instance: true
   when: "{{ interface_type.interface.type == 'vhostuser' }}"
-  loop: "{{ xmlinterfacetype.matches}}"
+  loop: "{{ xmlinterfacetype.matches }}"
   loop_control:
     loop_var: interface_type
+  ignore_errors: true
 
 - name: Validate NFV instance
   vars:
diff --git a/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/validate_instance.yml b/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/validate_instance.yml
index ec7ec4cab..b062fe661 100644
--- a/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/validate_instance.yml
+++ b/roles/check_nfv_ovsdpdk_zero_packet_loss/tasks/validate_instance.yml
@@ -4,7 +4,6 @@
     xmlstring: "{{ instance_xml_data }}"
     xpath: /domain/numatune/memory
     content: attribute
-    attribute: nodeset
   register: xml_instance_node
 
 - name: Get instance associated numa nodes
@@ -17,7 +16,6 @@
     xmlstring: "{{ instance_xml_data }}"
     xpath: /domain/cputune/vcpupin
     content: attribute
-    attribute: cpuset
   register: xml_vcpus
 
 - name: Get instance vcpus list
@@ -48,7 +46,6 @@
     xmlstring: "{{ instance_xml_data }}"
     xpath: /domain/cputune/emulatorpin
     content: attribute
-    attribute: cpuset
   register: xml_emulatorpin
 
 - name: Check emulatorpin valid or not
@@ -66,7 +63,6 @@
     xmlstring: "{{ instance_xml_data }}"
     xpath: /domain/memoryBacking/hugepages/page
     content: attribute
-    attribute: size
   register: xmlhugepages
 
 - name: Set instance {{ vm_id }} hugepages details