出现ORA-12535:TNS:操作超时的另一种可能性,就是oracle 在配置的时候,如果机器处于局域网中的话,极有可能会连同域名一起加到服务名中,在这种情况下,用oracle自带的数据库连接工具sqlplus以及Sql/Developer测试的话,均没有问题,但是asp不行。如果碰到这种情况,可以察看一下oracle的配置文件,tnsname...
ORA-12535: TNS:operation timed out 如果Oracle资料库和client端连线有经过firewall,在MTS模式下连线的设定可能需要特别注意,因为就算你防火墙开通了1521 port,但是在MTS下listener会把连线要求redirect给dispatcher,而dispatcher的port又是random port,这时候你可以选择client端改用Dedicated 连线,或者修改dispatcher设定来达...
Tns error struct: ns main err code: 12535 TNS-12535: TNS:operation timed out ns secondary err code: 12560 nt main err code: 505 TNS-00505: Operation timed out nt secondary err code: 60 nt OS err code: 0 Client address: <unknown> 2. Client sqlnet trace (sqlnet_3640_1.trc) [05-JA...
检查oracle的配置文件,tnsname.ora文件(一般路径为oracle的安装目录/network/admin,我的是:D:\Oracle_product_10.2.0\db_1\NETWORK\ADMIN),看看数据库实例是否存在,或是否正确。例如:LINK_ORCL = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT ...
Connections from a IBM z/OS client to a remote database fail with ORA-12535 or TNS-12535 Connection timed out. The problem can also occur when attempting to use a database link when connected to an Oracle database on IBM z/OS platform. You have read <Note 119706.1>, but none of the...
测试结果: --tnsnames.ora中的端口与监听中端口不符也是报TIME OUT. TNSPING报错为:TNS-12535: TNS:operation timed out SQLPLUS报错为:ORA-12170: TNS:Connect timeout occurred 实验数据: [root@bys001 ~]# service iptables start -- -启动防火墙 Flushing firewall rules: [ OK ] Setting chains to polic...
首先确定两台主机能ping通;再就是正确配置listener(oracle服务器配置listener.ora文件,客户端配置tnsname.ora文件)。
"sql error 12.535 ; occured:ORA-12535: TNS:operation timed out" But i was able to connect the database from my system through TNSPING and also from TOAD. Do i need to configure any parameter in LISTENER.ORA in SAP or in the external database?
在登录CTAIS生产机系统,输入用户名和密码后,系统提示“sqlca连接失败:ORA—12535:TNS:operation timed out请确认用户名或口令是否正确!”的错误提示,可能是什么原因?相关知识点: 试题来源: 解析 可能是由于连接后台数据库服务器网络不通或后台数据库有问题。
Time: 24-MAY-2017 18:40:22 Tracing not turned on. Tns error struct: ns main err code: 12535 TNS-12535: TNS:operation timed out ns secondary err code: 12606 nt main err code: 0 nt secondary err code: 0 nt OS err code: 0