diff --git a/vmware_nsxlib/v3/client.py b/vmware_nsxlib/v3/client.py
index 55ca03cc..b058a98f 100644
--- a/vmware_nsxlib/v3/client.py
+++ b/vmware_nsxlib/v3/client.py
@@ -92,7 +92,8 @@ def http_error_to_exception(status_code, error_code, related_error_codes=None):
              '500105': exceptions.NsxOverlapAddresses,
              '500232': exceptions.StaleRevision,  # Missing dependent objects
              '503040': exceptions.NsxSegemntWithVM,
-             '100148': exceptions.StaleRevision},
+             '100148': exceptions.StaleRevision,
+             '500012': exceptions.NsxInvalidPath},
         requests.codes.CONFLICT: exceptions.StaleRevision,
         requests.codes.PRECONDITION_FAILED: exceptions.StaleRevision,
         requests.codes.INTERNAL_SERVER_ERROR:
diff --git a/vmware_nsxlib/v3/exceptions.py b/vmware_nsxlib/v3/exceptions.py
index 6a88cf96..5d062d22 100644
--- a/vmware_nsxlib/v3/exceptions.py
+++ b/vmware_nsxlib/v3/exceptions.py
@@ -213,6 +213,10 @@ class NsxPendingDelete(NsxLibException):
                 "remove the deleted object")
 
 
+class NsxInvalidPath(ManagerError):
+    message = _("Invalid path found: %(details)s")
+
+
 class NsxSegemntWithVM(ManagerError):
     message = _("Cannot delete segment as it still has VMs or VIFs attached")