Oracle TNS-12505错误

我正在与Oracle合作，我必须做的是将现有数据库导出到新安装

我已经安装了新的oracle client 8.1（以前的版本是8.0），我已经成功导入了数据库的所有实例（用户、角色、所有内容）

基本上，它是服务器，并从其他单独的客户端共享数据。 我现在面临的问题是， 任何XYZ客户端都不能更改其登录凭据。我得到两种不同类型的错误。下面我要提到：

TNS-12505:TNS:侦听器无法解析连接描述符中给定的SID

TNS-12500:TNS:listener无法启动专用服务器进程 TNS-12560:TNS:协议适配器错误 TNS-00530:协议适配器错误

我通过谷歌搜索指定的错误，尝试了几乎所有的选择

我已经在服务器安装和测试中配置了TNSNAMES.ora和LISTENER.ora，它们运行良好

但问题是，在使用“Net8 Assistant”配置TNSNAMES后，当我通过客户端连接时，它会显示以下错误

TNS-12505: TNS:listener could not resolve SID given in connect descriptor

我将尝试附加配置文件数据： TNSNAMES.ora@Server

# D:\ORANT\NETWORK\ADMIN\TNSNAMES.ORA Configuration   File:d:\orant\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle Net8 Assistant

 DATA =
   (DESCRIPTION =
     (SOURCE_ROUTE = OFF)
     (ADDRESS_LIST =
       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.109)(PORT = 1521))
     )
     (CONNECT_DATA =
       (SERVICE_NAME = data)
       (GLOBAL_NAME = data)
       (SRVR = DEDICATED)
     )
   )

# D:\ORANT\NETWORK\ADMIN\LISTENER.ORA Configuration File:d:\orant\NETWORK\ADMIN\listener.ora
# Generated by Oracle Net8 Assistant

LISTENER =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = rwr_mis)(PORT = 1521))
    (PROTOCOL_STACK =
      (PRESENTATION = TTC)
      (SESSION = NS)
    )
  )

LISTENER.ora@Server

# D:\ORANT\NETWORK\ADMIN\TNSNAMES.ORA Configuration   File:d:\orant\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle Net8 Assistant

 DATA =
   (DESCRIPTION =
     (SOURCE_ROUTE = OFF)
     (ADDRESS_LIST =
       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.109)(PORT = 1521))
     )
     (CONNECT_DATA =
       (SERVICE_NAME = data)
       (GLOBAL_NAME = data)
       (SRVR = DEDICATED)
     )
   )

# D:\ORANT\NETWORK\ADMIN\LISTENER.ORA Configuration File:d:\orant\NETWORK\ADMIN\listener.ora
# Generated by Oracle Net8 Assistant

LISTENER =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = rwr_mis)(PORT = 1521))
    (PROTOCOL_STACK =
      (PRESENTATION = TTC)
      (SESSION = NS)
    )
  )

最后，TNSNAMES.ora@Client

# C:\ORANT\NET80\ADMIN\TNSNAMES.ORA Configuration File:C:\orant\net80\admin\tnsnames.ora
# Generated by Oracle Net8 Assistant

data =
  (DESCRIPTION =
   (ADDRESS_LIST =
        (ADDRESS =
          (PROTOCOL = TCP)
          (Host = 192.168.0.109)
          (Port = 1521)
        )
    )
    (CONNECT_DATA = (SID = ORCL)
    )
  )

从以上设置中，我在客户端获得以下错误：

TNS-12505:TNS:listener无法解析连接描述符中给定的SID

# D:\ORANT\NETWORK\ADMIN\TNSNAMES.ORA Configuration   File:d:\orant\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle Net8 Assistant

 DATA =
   (DESCRIPTION =
     (SOURCE_ROUTE = OFF)
     (ADDRESS_LIST =
       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.109)(PORT = 1521))
     )
     (CONNECT_DATA =
       (SERVICE_NAME = data)
       (GLOBAL_NAME = data)
       (SRVR = DEDICATED)
     )
   )

# D:\ORANT\NETWORK\ADMIN\LISTENER.ORA Configuration File:d:\orant\NETWORK\ADMIN\listener.ora
# Generated by Oracle Net8 Assistant

LISTENER =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = rwr_mis)(PORT = 1521))
    (PROTOCOL_STACK =
      (PRESENTATION = TTC)
      (SESSION = NS)
    )
  )

---

请建议任何解决方案，我将非常感谢。

使用以下代码更新TNSNAMES.ora@client

DATA =
   (DESCRIPTION =
     (ADDRESS_LIST =
       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.109)(PORT = 1521))
     )
     (CONNECT_DATA =
       (SERVICE_NAME = data)
     )
   )

---

TNSNAMES.ora@Client:

（CONNECT\u DATA=（SID=DATA）

成功了。我想问的也是这个建议。