oracle数据库无法启动，报错ORA-00119和ORA-00130

您好，请确认如下配置文件主机名是否正确。同时hostname主机名何hosts文件解析中的一支，并修改如下两个配置文件，修改后启动。

LISTENER.ORA文件内容：

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521)) --需要将原主机名更换成新的主机名：dg1
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

tnsnames.ora文件内容：

LISTENER_SCP =
  (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521))  --需要将原主机名更换成新的主机名：dg1
SCP =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521)) --需要将原主机名更换成新的主机名：dg1
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = scp)
    )
  )