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TNS-12535: TNS:operation timed out

in Database Administration (MOSC) 6 commentsAnswered ✓

Hi Appriciate some ones help to understand below error in alert.log

Database is 12c R2 and Oracle linux 7

Fatal NI connect error 12170.

 

 VERSION INFORMATION:

       TNS for Linux: Version 11.2.0.4.0 - Production

       Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.4.0 - Production

       TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.4.0 - Production

 Time: 03-MAY-2021 10:14:40

 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=xxxxxxxxxx)(PORT=7029))

Mon May 03 10:14:54 2021


Kind Regards

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