snrctl services提示信息，求解。

执行lsnrctl services
为什么会出现下面的提示信息：

1. Message 1053 not found; No message file for product=network, facility=TNSMessage 1029 not found; No message file for product=network, facility=TNSMessage 1411 not found; No message file for product=network, facility=TNS
     Message 1408 not found; No message file for product=network, facility=TNS
       Message 1412 not found; No message file for product=network, facility=TNS
         Message 1417 not found; No message file for product=network, facility=TNS
            Message 1050 not found; No message file for product=network, facility=TNS
   Message 1411 not found; No message file for product=network, facility=TNS
     Message 1408 not found; No message file for product=network, facility=TNS
       Message 1412 not found; No message file for product=network, facility=TNS
         Message 1413 not found; No message file for product=network, facility=TNS
            Message 1050 not found; No message file for product=network, facility=TNS
            Message 1050 not found; No message file for product=network, facility=TNS
   Message 1411 not found; No message file for product=network, facility=TNS
     Message 1408 not found; No message file for product=network, facility=TNS
       Message 1412 not found; No message file for product=network, facility=TNS
         Message 1417 not found; No message file for product=network, facility=TNS
            Message 1050 not found; No message file for product=network, facility=TNS
   Message 1052 not found; No message file for product=network, facility=TNSLSNRCTL>
   

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这个参数里的product和facility各是什么意思？
谢谢

请楼主把问题描述得更加仔细些，在什么情况下发生的？
以下为本人猜测：
1、ORACLE_HOME环境变量合适正常设置？
2、可以考虑先把监听删了，然后重建，再看看情况？
3、也不排除是patch不当引起的