サブスクリプションマネージャーの登録に失敗し [ERROR] @rhsmcertd-worker:37 メッセージが表示される

Issue

• Subscription manager(RHSM) 登録に失敗し以下のエラーが表示されます。

2013-12-04 12:10:10,793 [ERROR]  @rhsmcertd-worker:37 - Either the consumer is not registered or the certificates are corrupted.Certificate update using daemon failed.
2013-12-04 12:10:10,889 [ERROR]  @rhsmcertd-worker:37 - Either the consumer is not registered or the certificates are corrupted.Certificate update using daemon failed.

• rhsm.log ファイルに以下のエラーが含まれます。

2014-08-25 03:42:02,327 [INFO]  @rhsmd:185 - rhsmd:This system is registered to RHN Classic.
2014-08-25 04:59:26,453 [ERROR]  @rhsmcertd-worker:41 - Either the consumer is not registered or the certificates are corrupted.Certificate update using daemon failed.
2014-08-25 08:59:26,544 [ERROR]  @rhsmcertd-worker:41 - Either the consumer is not registered or the certificates are corrupted.Certificate update using daemon failed.