13018 write(1, "ERROR:\n", 7) = 7 13018 write(1, "ORA-12547: TNS:lost contact\n", 28) = 28 13018 write(1, "\n", 1) = 1 13018 write(1, "\n", 1) = 1 说实话这里的日志参考意义不大,没有看出什么毛病 排除了sqlnet.ora; 环境变量; 文件权限等调用,lib包等问题 2.2 MOS 552979...
sqlplus / as ssydba ERROR: ORA-12547:TNS:lost contact 原因分析: 首先确保数据库实例正常运行: srvctl status database -d DB_UNIQUE_NAME ps -ef|grep pmon 查看ORACLE_HOME是否正确配置: srvctl config database -d XXX |grep home (发现ORACLE_HOME路径末尾多了个"/") 解决: 修改为正确的ORACLE_HOME...
ERROR: ORA-12547: TNS:lost contact Enter user-name: ^C 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 使用oerr查看错误描述: [grid@dbm0dbadm01 ~]$ oerr ora 12547 12547, 00000, "TNS:lost contact" // *Cause: Partner has unexpectedly gone away, usually during process // startup....
ERROR: ORA-12547: TNS:lost contact Enter user-name: 参照官方文档(ID:552979.1)给出的建议进行处理:查看文件: $ ls -ld bin/ora* -rwsr-s--x 1 oracle dba 0 Aug 15 2005 bin/oracle -rwxr-xr-x 1 oracle dba 0 Jun 22 2005 bin/oracleO ...
RPM 安装好19c后SQLPLUS登录报错ORA-12547 1. 2. 2、问题排查 --查?/bin/oracle权限,确认无问题. 1. 2. --查/home/oracle/.bash_profile文件,发现ORACLE_HOME目录后面存在斜杠. 1. 3、异常解决 去掉ORACLE_HOME后面的斜杠后正常连接. 1. 2.
This user can execute lsnrctl status and tnsping without problems, but when trying to execute: sqlplus system/manager I receive error ORA-12547: TNS:lost connection. Surprisingly the same user can access database using command: sqlplus system/manager@localhost/id. Any idea how can I make user...
案例:使用sqlplus登录报ORA-12547错误 现象:Exadata刷机之后grid/oracle用户的环境变量是没有设置的,需要手工进行设置,设置完成后发现grid用户执行报错ORA-12547: 代码语言:javascript 复制 [grid@dbm0dbadm01~]$ sqlplus/assysasmSQL*Plus:Release19.0.0.0.0-Production on Wed Nov1109:09:372020Version19.8.0.0.0...
ORA-12547 : TNS:lost contact - A truss is producing error 0915-015 Cannot create subject process: truss -fae -o trace.truss sqlplus "/as sysdba" truss: 0915-015 Cannot create subject process. wait4all: i: 0, status: 589833, pid: 13729998, created: 0 ...
sqlplus 用户名/密码 连接 报ORA-12560 (协议适配器错误啥的) 解决办法如下: 1.再原命令上 增加@127.0.0.1/实例 sqlplus 用户名/密码@127.0.0.1/实例 as sysdba(as sysdba 可不加) 尝试是否能连接。 若不能 试试 cmd 打开后 先 set oracle_sid = 实例 ...