diff --git a/tempest/cli/output_parser.py b/tempest/cli/output_parser.py
index 4edcd47..80234a3 100644
--- a/tempest/cli/output_parser.py
+++ b/tempest/cli/output_parser.py
@@ -17,6 +17,7 @@
 
 import re
 
+from tempest import exceptions
 from tempest.openstack.common import log as logging
 
 
@@ -37,7 +38,7 @@
     for table_ in tables_:
         if 'Property' not in table_['headers'] \
            or 'Value' not in table_['headers']:
-            raise Exception('Invalid structure of table with details')
+            raise exceptions.InvalidStructure()
         item = {}
         for value in table_['values']:
             item[value[0]] = value[1]
diff --git a/tempest/exceptions/__init__.py b/tempest/exceptions/__init__.py
index 485f532..d313def 100644
--- a/tempest/exceptions/__init__.py
+++ b/tempest/exceptions/__init__.py
@@ -158,3 +158,7 @@
 
 class UnexpectedResponseCode(base.RestClientException):
     message = "Unexpected response code received"
+
+
+class InvalidStructure(base.TempestException):
+    message = "Invalid structure of table with details"