Update base_controller.go (#120)

controllers/base_controller.go

@@ -274,7 +274,7 @@ func isDelete(object metav1.ObjectMeta) bool {
 func isTransientError(err error, log logr.Logger) bool {
 	if smError, ok := err.(*sm.ServiceManagerError); ok {
 		log.Info(fmt.Sprintf("SM returned error status code %d", smError.StatusCode))
-		return smError.StatusCode == http.StatusTooManyRequests || smError.StatusCode == http.StatusServiceUnavailable || smError.StatusCode == http.StatusGatewayTimeout
+		return smError.StatusCode == http.StatusTooManyRequests || smError.StatusCode == http.StatusServiceUnavailable || smError.StatusCode == http.StatusGatewayTimeout || smError.StatusCode == http.StatusNotFound
 	}
 	return false
 }