EMON Hangs - Notifications No Longer Delivered
Last updated on FEBRUARY 08, 2017
Applies to:Oracle Server - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.2]
Information in this document applies to any platform.
Using Tibco Staffware
EMON hangs and notifications are no longer delivered, turning on tracing shows error 12597.
and ORA-00600: internal error code, arguments: [kpceopen1], , , , , , , , , , , 
Problem is observed mainly in RAC environments.
Bouncing the database resolves the issue temporarily
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms