diff --git a/watcher_dashboard/content/action_plans/views.py b/watcher_dashboard/content/action_plans/views.py
index 77168fe..b97804b 100644
--- a/watcher_dashboard/content/action_plans/views.py
+++ b/watcher_dashboard/content/action_plans/views.py
@@ -109,7 +109,7 @@ class DetailView(horizon.tables.MultiTableView):
         except Exception as exc:
             LOG.exception(exc)
             actions = []
-            msg = _('Action list can not be retrieved: %s') % str(exc)
+            msg = _('Action list can not be retrieved.')
             horizon.exceptions.handle(self.request, msg)
         return actions
 
diff --git a/watcher_dashboard/content/actions/views.py b/watcher_dashboard/content/actions/views.py
index 91b011a..d2e19ce 100644
--- a/watcher_dashboard/content/actions/views.py
+++ b/watcher_dashboard/content/actions/views.py
@@ -42,10 +42,10 @@ class IndexView(horizon.tables.DataTableView):
         search_opts = self.get_filters()
         try:
             actions = watcher.Action.list(self.request, **search_opts)
-        except Exception as e:
+        except Exception:
             horizon.exceptions.handle(
                 self.request,
-                _("Unable to retrieve action information: %s") % str(e))
+                _("Unable to retrieve action information."))
         return actions
 
     def get_actions_count(self):
diff --git a/watcher_dashboard/content/audit_templates/forms.py b/watcher_dashboard/content/audit_templates/forms.py
index b68c7f0..55fa36d 100644
--- a/watcher_dashboard/content/audit_templates/forms.py
+++ b/watcher_dashboard/content/audit_templates/forms.py
@@ -131,7 +131,7 @@ class CreateForm(forms.SelfHandlingForm):
             messages.success(request, message)
             return audit_tpl
         except Exception as exc:
-            msg = _('Failed to create audit template: %s') % str(exc)
+            msg = _('Failed to create audit template.')
             LOG.info(exc)
             redirect = reverse(self.failure_url)
             exceptions.handle(request, msg, redirect=redirect)
diff --git a/watcher_dashboard/content/audit_templates/views.py b/watcher_dashboard/content/audit_templates/views.py
index 7e3069a..249882f 100644
--- a/watcher_dashboard/content/audit_templates/views.py
+++ b/watcher_dashboard/content/audit_templates/views.py
@@ -52,8 +52,7 @@ class IndexView(horizon.tables.DataTableView):
             LOG.exception(exc)
             horizon.exceptions.handle(
                 self.request,
-                _("Unable to retrieve audit template "
-                  "information: %s") % str(exc))
+                _("Unable to retrieve audit template information."))
         return audit_templates
 
     def get_count(self):
@@ -118,7 +117,7 @@ class DetailView(horizon.tabs.TabbedTableView):
         except Exception as exc:
             LOG.exception(exc)
             audits = []
-            msg = _('Audits list cannot be retrieved: %s') % str(exc)
+            msg = _('Audits list cannot be retrieved.')
             horizon.exceptions.handle(self.request, msg)
         return audits
 
diff --git a/watcher_dashboard/content/audits/views.py b/watcher_dashboard/content/audits/views.py
index 0047065..69ca509 100644
--- a/watcher_dashboard/content/audits/views.py
+++ b/watcher_dashboard/content/audits/views.py
@@ -56,10 +56,10 @@ class IndexView(horizon.tables.DataTableView):
         search_opts = self.get_filters()
         try:
             audits = watcher.Audit.list(self.request, **search_opts)
-        except Exception as e:
+        except Exception:
             horizon.exceptions.handle(
                 self.request,
-                _("Unable to retrieve audit information: %s") % str(e))
+                _("Unable to retrieve audit information."))
         return audits
 
     def get_audits_count(self):
@@ -117,7 +117,7 @@ class DetailView(horizon.tables.MultiTableView):
         except Exception as exc:
             LOG.exception(exc)
             audits = []
-            msg = _('Action plan list cannot be retrieved: %s') % str(exc)
+            msg = _('Action plan list cannot be retrieved.')
             horizon.exceptions.handle(self.request, msg)
         return audits
 
diff --git a/watcher_dashboard/content/goals/views.py b/watcher_dashboard/content/goals/views.py
index a673322..78d0363 100644
--- a/watcher_dashboard/content/goals/views.py
+++ b/watcher_dashboard/content/goals/views.py
@@ -45,10 +45,10 @@ class IndexView(horizon.tables.DataTableView):
         search_opts = self.get_filters()
         try:
             goals = watcher.Goal.list(self.request, **search_opts)
-        except Exception as e:
+        except Exception:
             horizon.exceptions.handle(
                 self.request,
-                _("Unable to retrieve goal information: %s") % str(e))
+                _("Unable to retrieve goal information."))
         return goals
 
     def get_goals_count(self):
@@ -97,7 +97,7 @@ class DetailView(horizon.tables.MultiTableView):
         except Exception as exc:
             LOG.exception(exc)
             strategies = []
-            msg = _('Strategy list cannot be retrieved: %s') % str(exc)
+            msg = _('Strategy list cannot be retrieved.')
             horizon.exceptions.handle(self.request, msg)
 
         return strategies
@@ -110,8 +110,7 @@ class DetailView(horizon.tables.MultiTableView):
         except Exception as exc:
             LOG.exception(exc)
             indicators_spec = []
-            msg = _('Efficacy specification cannot be '
-                    'retrieved: %s') % str(exc)
+            msg = _('Efficacy specification cannot be retrieved.')
             horizon.exceptions.handle(self.request, msg)
 
         return indicators_spec
diff --git a/watcher_dashboard/content/strategies/views.py b/watcher_dashboard/content/strategies/views.py
index 3ec254b..33b895c 100644
--- a/watcher_dashboard/content/strategies/views.py
+++ b/watcher_dashboard/content/strategies/views.py
@@ -48,7 +48,7 @@ class IndexView(horizon.tables.DataTableView):
             LOG.exception(exc)
             horizon.exceptions.handle(
                 self.request,
-                _("Unable to retrieve strategy information: %s") % str(exc))
+                _("Unable to retrieve strategy information."))
         return strategies
 
     def get_strategies_count(self):