ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务

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ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务
# LISTENER.ORA Network Configuration File: d:/oracle/ora92/network/admin/listener.ora
# Generated by Oracle configuration tools.

LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = tl-4f386b2127a7)(PORT = 1521))
      )
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      )
    )
)

SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = d:/oracle/ora92)
      (PROGRAM = extproc)
    )
     (SID_DESC =
      (GLOBAL_DBNAME = orcl92)
      (ORACLE_HOME = D:/oracle/ora92)
      (SID_NAME = orcl92)
    )
)

ORA-12514 错误解决办法：　手动在d:/oracle/ora92/network/admin/listener.ora文件中，黑体字部分