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…

启动监听程序报错: 说明:在rhel5.8上安装完成oracle11g数据库后,使用netca创建完监听,启动监听时报错.还未使用dbca创建实例. [oracle@rusky-oracle11g ~]$ lsnrctl start LSNRCTL :: Copyright (c) , , Oracle. All rights reserved. Starting /u01/app/oracle/product/11.2.0.1/db_1/bin/tnslsnr: please wait...…

今天是2014-06-17.遇到一个很奇怪的问题,可能之前測试改动监听的原因,导致监听启动后自己主动关闭,特此记录一下整个处理过程, 监听配置文件信息例如以下: [oracle@dg1 admin]$ more listener.ora # listener.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora # Generated by Oracle…

C:\Users\dong>sqlplus/nolog SQL*Plus: Release 11.2.0.1.0 Production on Mon Nov 19 14:12:51 2018 Copyright (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…

Description: Oracle 10.2 on hpux 11.23 PA. When i try to start listener i go the next errors: Error listening on: (ADDRESS=(PROTOCOL=ipc)(PARTIAL=yes)(QUEUESIZE=1))No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=pav2qa2)(PORT=1521))…

新建的数据库,在配置完listener的时候报这个错. 参考文章:https://community.oracle.com/message/4098938 http://blog.csdn.net/ljsjr/article/details/8828969 在再次检查了ORACLE_HOME,ORACLE_SID,和 the listener.ora and the tnsnames.or 之后.修改了 /etc/hosts,将localhost 设置为 127.0.0.1 localhost.…

程序通过JDBC 连接数据库异常,报 ORA-03137[12333]的错误. 当前程序的JDBC 驱动版本:ojdbc16-11.2.0.1.0.jar 数据库版本: 11.2.0.3 一. Log 信息 1.1 alert log TNS-12637: Packet receive failed ns secondary err code: 12532 nt main err code: 0 nt secondary err code: 0 nt OS err code: 0 opiodr…

一.报错现象 应用人员反馈连接不上数据库,连接报错. 我们使用PLSQL发现可以连接数据库,但是数据库DB Alert存在如下报错信息 DB AlertFri Oct :: Errors ): ORA-: TTC protocol ] [] [] [] [] [] [] [] Fri Oct :: Sweep [inc][]: completed DB Trace Dump file d:\app\admin\diag\rdbms\orcl\orcl\incident\incdir_597001…

PLSQL乱码&TNS-12557: protocol adapter not loadable解决 PLSQL乱码&TNS-12557: protocol adapter not loadable解决 1.乱码是字符集问题. set NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK 或者 set NLS_LANG=AMERICAN_AMERICA.UTF8 可以解决. 2.我遇到链接时报TNS-12557: protocol adapter not l…

This morning at work when trying to log on to my computer I noticed not my username on login screen but the "admin". Well network IT guys were doing their job setting up their stuff. I changed login to my name and logged in successfully. All was…