求翻译：执行与 oracle 数据库驱动程序登录时出错： 翻译公司器拒绝的连接，出现以下错误： 奥拉 12505、 TNS： 给连接描述符中的 SID 的目前不知道侦听器。客户端使用的连接描述符是： localhost: 1521年： 更新是什么意思？

Implementation and oracle database driver error log: translation company denies the connection, the following error: ora 12505, TNS: connect descriptor to the SID of the listener is not known. Client connection descriptor is: localhost: 1521 Year: update

Implementation and Oracle database driver error log: translation company refuses to connect to server the following error: 12,505 , Olara Otunnu TNS: to connect descriptors of the SID listener is currently do not know. Clients use the Connect descriptor is: Update: localhost:1521

The execution and the oracle database driver registers when makes a mistake: The translation company rejection connection, appears following mistake: Aurar 12505, TNS: Does not know the detectagraph for connection description symbol in SID at present.The client side use connection description symbol

Error when performing logged on with the Oracle database driver: translation company denied connections, you receive the following error: ORA 12,505, TNS: SID is not known in the connect descriptor listeners. Connect descriptor is used by the client: localhost:1521 year: update

Error when performing logged on with the Oracle database driver: translation company denied connections, you receive the following error: ORA 12,505, TNS: SID is not known in the connect descriptor listeners. Connect descriptor is used by the client: localhost:1521 year: update