tns-12542: tns: 地址已被占用 是一个常见的 Oracle 数据库错误,表明 Oracle 的 TNS 监听器无法绑定到指定的网络地址(通常是 IP 地址和端口号的组合),因为这个地址已经被其他进程占用。 可能的原因 Oracle 监听器之前未正确关闭:如果之前的监听器实例没有正确关闭,它可能会继续占用端口。 其他服务占用端口:系统上...
Oracle Net Manager是一个功能强大的工具,可以帮助用户管理数据库连接信息并解决网络通信问题。 总的来说,TNS-12542错误是一个常见的数据库网络通信问题,在解决时需要仔细检查网络连接、数据库服务、监听器状态等因素。通过逐步排查和调试,可以解决TNS-12542错误,确保客户端顺利连接到数据库服务器。希望这些解决方案能帮...
Error listening on: (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use Listener failed to start. See the error message(s) above... 竟然说系统...
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.11.60)(PORT=1521))) TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use Listener failed to start. See the error message(...
TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use 经过查看listener,ora 和日志 都说是地址被占用 可以用命令查看1521端口是否被程序占用
Error listening on: (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use Listener failed to start. See the error message(s) above... ...
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.80.10.251)(PORT=1521)(IP=FIRST))) TNS-12542:TNS:addressalready in use TNS-12560:TNS:protocoladapter error TNS-00512: Address already in use Linux Error: 98: Address already in use©...
TNS-12543 (ora-12542) 地址被占用:生产数据库的客户端经常出现这个错误,后来发现在Database服务器上除了listener打开了1521端口外,还有一个其他的进程打开了这个端口,将1521改成其它的没用的端口,问题解决了。 通信信道的文件结束 改sqlnet.ora中的nts为null ...
TNS-12542: TNS:address already in use # lsnrctl start LISTENER_TESTLSNRCTLforSolaris:Version12.1.0.2.0-Productionon03-SEP-201811:06:57Copyright(c)1991,2017,Oracle.Allrightsreserved.Starting/oracle/app/oracle/product/12.1.0.2/dbhome_1/bin/tnslsnr:pleasewait...TNSLSNRforSolaris:Version12.1.0.2.0-...
监听启动或是停止时提示如下错误: TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use Listener failed to start. See the error message(s) above... ...