The listener supports no services解决

今天 在PC上想测试 一下DG同步 ，所以配置了两个监听，但在启动 过程中总是提示：The listener supports no services

打开 listener.ora查看发现 配置的监听名字 叫 ：LISTENER_PRIMARY 而SID_LIST_LISTENER未改名。

后增加 SID_LIST_LISTENER_PRIMARY重新启动监听，问题解决。

# listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_2\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_2)
      (PROGRAM = extproc)
    )   
  )
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = AYXNTL2P8LN04AV)(PORT = 1521))
    )
  )
SID_LIST_LISTENER_PRIMARY =
  (SID_LIST =
    (SID_DESC =
      (GLOBAL_DBNAME = orcl)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_2)
      (SID_NAME = orcl)
    )    
  )  
LISTENER_PRIMARY =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.10.10.1)(PORT = 1522))
    )
  )  

总结 SID_LIST后面的名称要和配置的监听名字 匹配。