diff --git a/app/controllers/kaui/admin_tenants_controller.rb b/app/controllers/kaui/admin_tenants_controller.rb
index 3ccc698a..6f12ed8a 100644
--- a/app/controllers/kaui/admin_tenants_controller.rb
+++ b/app/controllers/kaui/admin_tenants_controller.rb
@@ -130,9 +130,23 @@ def upload_catalog
       uploaded_catalog = params.require(:catalog)
       catalog_xml = uploaded_catalog.read
 
-      Kaui::AdminTenant.upload_catalog(catalog_xml, options[:username], nil, comment, options)
-
-      redirect_to admin_tenant_path(current_tenant.id), notice: I18n.translate('flashes.notices.catalog_uploaded_successfully')
+      validate_response = Kaui::Catalog.validate_catalog(catalog_xml, options[:username], nil, comment, options)
+      catalog_validation_errors = begin
+        JSON.parse(validate_response.response.body)['catalogValidationErrors']
+      rescue StandardError
+        nil
+      end
+      if catalog_validation_errors.blank?
+        Kaui::AdminTenant.upload_catalog(catalog_xml, options[:username], nil, comment, options)
+        redirect_to admin_tenant_path(current_tenant.id), notice: I18n.translate('flashes.notices.catalog_uploaded_successfully')
+      else
+        errors = ''
+        catalog_validation_errors.each do |validation_error|
+          errors += (validation_error['errorDescription'])
+        end
+        flash[:error] = errors
+        redirect_to admin_tenant_new_catalog_path(id: current_tenant.id)
+      end
     end
 
     def new_catalog
diff --git a/test/fixtures/missing-name-catalog.xml b/test/fixtures/missing-name-catalog.xml
new file mode 100644
index 00000000..38cc6c48
--- /dev/null
+++ b/test/fixtures/missing-name-catalog.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="CatalogSchema.xsd ">
+  <effectiveDate>2013-02-08T00:00:00+00:00</effectiveDate>
+  <recurringBillingMode>IN_ADVANCE</recurringBillingMode>
+  <currencies>
+    <currency>USD</currency>
+  </currencies>
+  <products>
+    <product name="Basic">
+      <category>BASE</category>
+    </product>
+  </products>
+  <rules>
+    <changePolicy>
+      <changePolicyCase>
+        <policy>END_OF_TERM</policy>
+      </changePolicyCase>
+    </changePolicy>
+    <changeAlignment>
+      <changeAlignmentCase>
+        <alignment>START_OF_BUNDLE</alignment>
+      </changeAlignmentCase>
+    </changeAlignment>
+    <cancelPolicy>
+      <cancelPolicyCase>
+        <policy>END_OF_TERM</policy>
+      </cancelPolicyCase>
+    </cancelPolicy>
+    <createAlignment>
+      <createAlignmentCase>
+        <alignment>START_OF_BUNDLE</alignment>
+      </createAlignmentCase>
+    </createAlignment>
+    <billingAlignment>
+      <billingAlignmentCase>
+        <alignment>ACCOUNT</alignment>
+      </billingAlignmentCase>
+    </billingAlignment>
+    <priceList>
+      <priceListCase>
+        <toPriceList>DEFAULT</toPriceList>
+      </priceListCase>
+    </priceList>
+  </rules>
+  <plans>
+    <plan name="basic-monthly">
+      <product>Basic</product>
+      <finalPhase type="EVERGREEN">
+        <duration>
+          <unit>UNLIMITED</unit>
+        </duration>
+        <recurring>
+          <billingPeriod>MONTHLY</billingPeriod>
+          <recurringPrice>
+            <price>
+              <currency>USD</currency>
+              <value>1000.00</value>
+            </price>
+          </recurringPrice>
+        </recurring>
+      </finalPhase>
+    </plan>
+  </plans>
+  <priceLists>
+    <defaultPriceList name="DEFAULT">
+      <plans>
+        <plan>basic-monthly</plan>
+      </plans>
+    </defaultPriceList>
+  </priceLists>
+</catalog>
diff --git a/test/functional/kaui/admin_tenants_controller_test.rb b/test/functional/kaui/admin_tenants_controller_test.rb
index 6aa59ac5..d01f1b10 100644
--- a/test/functional/kaui/admin_tenants_controller_test.rb
+++ b/test/functional/kaui/admin_tenants_controller_test.rb
@@ -50,6 +50,14 @@ class AdminTenantsControllerTest < Kaui::FunctionalTestHelper
       assert_response 200
     end
 
+    test 'should validate catalog' do
+      tenant = create_kaui_tenant
+      post :upload_catalog, params: { id: tenant.id, catalog: fixture_file_upload("#{FIXTURES_PATH}/missing-name-catalog.xml") }
+
+      assert_redirected_to admin_tenant_new_catalog_path(id: tenant.id)
+      assert_includes flash[:error], "One of '{catalogName}' is expected."
+    end
+
     test 'should upload catalog' do
       tenant = create_kaui_tenant
       post :upload_catalog, params: { id: tenant.id, catalog: fixture_file_upload("#{FIXTURES_PATH}/catalog-v1.xml") }