Fatal NI connect error 12170
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Fatal NI connect error 12170.
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.3.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
Time: 18-JUN-2015 18:27:19
Tracing not turned on.
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: 110
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.188)(PORT=58933))
2015-06-18 18:27:53.283000 +08:00
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2、查看mos[ID 1286376.1]
1)实用范围
Oracle
Net Services - Version 11.1.0.6 to 12.1.0.2 [Release 11.1 to 12.1] |
2)原因
由于11g Automatic Diagnostic Repository (ADR)引入新特性,默认开启了Net Server tracing/loging, Client或application不合理的disconnect方式引起的timeout error,会被写到alert log 中。 |
3) 解决办法
A、根据log中的HOST找到client或应用,改变不合理的disconnect方式,从而解决timeout error。 B、或者关闭Oracle Net Server tracing/logging: --sqlnet.ora中
DIAG_ADR_ENABLED
= OFF --listener.ora中(如监听名为默认LISTENER) DIAG_ADR_ENABLED_LISTENER = OFF |
注:这个错如果是偶尔出现,可以不用理会。
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/27126919/viewspace-1704980/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/27126919/viewspace-1704980/
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