diff --git a/app/models/manageiq/providers/storage_manager/cinder_manager/refresh_parser.rb b/app/models/manageiq/providers/storage_manager/cinder_manager/refresh_parser.rb
index 571aa3491bf..96992b2d294 100644
--- a/app/models/manageiq/providers/storage_manager/cinder_manager/refresh_parser.rb
+++ b/app/models/manageiq/providers/storage_manager/cinder_manager/refresh_parser.rb
@@ -19,7 +19,7 @@ def initialize(ems, options = nil)
       @data              = {}
       @data_index        = {}
 
-      @cinder_service    = ems.parent_manager.cinder_service
+      @cinder_service    = ems.parent_manager&.cinder_service
     end
 
     def ems_inv_to_hashes
@@ -40,7 +40,7 @@ def ems_inv_to_hashes
     end
 
     def volumes
-      @volumes ||= @cinder_service.handled_list(:volumes)
+      @volumes ||= @cinder_service&.handled_list(:volumes)
     end
 
     def get_volumes
@@ -48,13 +48,13 @@ def get_volumes
     end
 
     def get_snapshots
-      process_collection(@cinder_service.handled_list(:list_snapshots_detailed,
+      process_collection(@cinder_service&.handled_list(:list_snapshots_detailed,
                                                       :__request_body_index => "snapshots"),
                          :cloud_volume_snapshots) { |snap| parse_snapshot(snap) }
     end
 
     def get_backups
-      process_collection(@cinder_service.list_backups_detailed.body["backups"],
+      process_collection(@cinder_service&.list_backups_detailed.body["backups"],
                          :cloud_volume_backups) { |backup| parse_backup(backup) }
     end
 
diff --git a/app/models/manageiq/providers/storage_manager/swift_manager/refresh_parser.rb b/app/models/manageiq/providers/storage_manager/swift_manager/refresh_parser.rb
index 7c843a56a1f..e84d440931e 100644
--- a/app/models/manageiq/providers/storage_manager/swift_manager/refresh_parser.rb
+++ b/app/models/manageiq/providers/storage_manager/swift_manager/refresh_parser.rb
@@ -16,7 +16,7 @@ def initialize(ems, options = nil)
       @data              = {}
       @data_index        = {}
 
-      @swift_service     = ems.parent_manager.swift_service
+      @swift_service     = ems.parent_manager&.swift_service
     end
 
     def ems_inv_to_hashes
diff --git a/spec/models/manageiq/providers/cloud_manager_spec.rb b/spec/models/manageiq/providers/cloud_manager_spec.rb
index 7143697386a..78818b0bbf5 100644
--- a/spec/models/manageiq/providers/cloud_manager_spec.rb
+++ b/spec/models/manageiq/providers/cloud_manager_spec.rb
@@ -27,7 +27,7 @@
   end
 
   context "OpenStack CloudTenant Mapping" do
-    let(:ems_cloud) { FactoryGirl.create(:ems_openstack, :tenant_mapping_enabled => true) }
+    let(:ems_cloud) { FactoryGirl.create(:ems_openstack_with_authentication, :tenant_mapping_enabled => true) }
     let(:ems_infra) { FactoryGirl.create(:ext_management_system) }
 
     describe "#supports_cloud_tenant_mapping" do