'Fatal NI Connect 12560' And 'ORA-609 Opiodr Aborting Process' Errors In The Alert Log (Doc ID 987162.1)

Last updated on JULY 05, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 12.1.0.2 [Release 11.1 to 12.1]
Microsoft Windows (32-bit)
Microsoft Windows x64 (64-bit)

Symptoms

Following messages are repeatedly being written to the alert log:

Fatal NI connect error 12560, connecting to:  (LOCAL=NO)

VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.1.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.1.0.7.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.1.0.7.0 - Production
Time: 08-JAN-2010 12:01:23
Tracing not turned on.
Tns error struct:
ns main err code: 12560

TNS-12560: TNS:protocol adapter error
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0

ORA-609 : opiodr aborting process unknown ospid (2580_4036)

Changes

The 'Log on as' credentials were changed on the Database Service from a 'Local System' account to another account.

Cause

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