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  • 【Oracle】ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务

    早上使用PL/SQL连接Oracle的时候,报错如下

    image

    解决办法:

    找到文件listener.ora,新增以下红色区域,注意:路径需要根据自己的Oracle安装路径自行设置

    # listener.ora Network Configuration File: D:appOLIVERproduct11.2.0dbhome_1 etworkadminlistener.ora
    # Generated by Oracle configuration tools.

    SID_LIST_LISTENER =
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = CLRExtProc)
          (ORACLE_HOME = D:appOLIVERproduct11.2.0dbhome_1)
          (PROGRAM = extproc)
          (ENVS = "EXTPROC_DLLS=ONLY:D:appOLIVERproduct11.2.0dbhome_1inoraclr11.dll")
        )
        (SID_DESC =
        (GLOBAL_DBNAME = ORCL)
        (ORACLE_HOME = D:appOLIVERproduct11.2.0dbhome_1)
        (SID_NAME = ORCL)
        )
      )

    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
          (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
        )
      )

    ADR_BASE_LISTENER = D:appOLIVER

    设置完成后以管理员的方式打开cmd,使用命令重启监听服务即可

    image

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  • 原文地址:https://www.cnblogs.com/OliverQin/p/9650585.html
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