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Fatal NI connect error 12170.

edited Nov 26, 2018 2:58AM in Database Networking (MOSC) 6 commentsAnswered

Dears,

Greetings,

How to identify, resolve following error (From alert log).

21/11/2018 11:20:17 PM  Wed Nov 21 23:20:17 2018

                       

                       

                        ***********************************************************************

                       

                        Fatal NI connect error 12170.

                       

                          VERSION INFORMATION:

                         TNS for 64-bit Windows: Version 11.2.0.4.0 - Production

                         Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production

                         Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production

                          Time: 21-NOV-2018 23:20:17

                          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: 60

                            nt OS err code: 0

                          Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=10.11.11.111)(PORT=50871))

21/11/2018 11:20:26 PM  Wed Nov 21 23:20:26 2018

                       

                     

Regards,

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