ORA-12560: TNS adapter error 1. ORA-12560错误的含义 ORA-12560错误是Oracle数据库在尝试通过Oracle Net Services建立连接时遇到的一个网络错误。具体来说,这个错误表明客户端与Oracle数据库服务器之间的网络协议适配器无法正常工作,导致连接失败。 2. 可能导致ORA-12560错误的常见原因 监听器未启动:Oracle监听器服务...
ORA-12560: TNS:protocol adapter error 添加一个环境变量,名为TNS_ADMIN,值为 tnsnames.ora 文件所在路径。 比如我的本机为:D:/instantclient_11_2/network/admin
问题:PLSQL连接数据库登录时提示:ORA-12560: TNS:protocol adapter error 解决方案:我的电脑-->右键属性-->高级系统设置-->环境...
使用PL/SQL Developer连接OracleX64版本：•1. 下载32位Oracle InstantClient，并展开到某目录，例如C:\instantclient-basic-nt-11.2.0.2.0；•2. 将系统的tnsnames.ora拷贝到该目录下；•3. 在PLSQL Developer中设置Oracle_Home和OCI Library：ToolsPreferencesOra...
Oracle Database - Enterprise Edition - Version 10.1.0.2 and later: Local SQL*Plus Connection failing with ORA-12560: TNS:protocol adapter error
SQL*Plus: Release 11.2.0.1.0 Production on Mon Nov 19 14:12:51 2018Copyright (c) 1982, 2010, Oracle. All rights reserved.SQL> conn / as sysdbaERROR:ORA-12560: TNS:protocol adapter error SQL>更改windows环境变量,服务端路径载前客户端路径在后,然后重启系统...
Hi, I have used the driver, but everytime I get "** ORA-12560: TNS:protocol adapter error**" when I try to connect using oracledb.getConnection. Can anyone please let me know what Im missing in installation. Thankscjbj added the install & configuration label Jan 29, 2016 Member cj...
But they all result in the same error. I am able to connect to the DB using SQL Developer using the connection strings. What other things could I be missing and need to check? Sorry for the trouble!! I am new to node.js and oracle databases, so kindly bear with me. Member cjbj ...
protocol adapter. 4. Make sure TOAD is using the correct oracle home if you have multiple homes installed ---环境是装了两个实例,一个9i,一个10G SQL> connsys/admin@c11as sysdba; ERROR: ORA-12557: TNS:protocol adapter not loadable ---lsnrctl>status 报错 Message 1053...
ORA-12557:TNS:protocoladapternotloadable TNS:protocol adapter not loadable Cause: On some platforms (such as OS/2) protocol adapters are loaded at run-time. If the shared library (or DLL) for the protocol adapter is missing or one of its supporting libraries is missing then this error is ...