Connections As Enterprise Users Fail With Ora-03113 And Ora-07445 [nnflpsl] (Doc ID 332220.1)

Last updated on SEPTEMBER 20, 2010

Applies to:

Advanced Networking Option - Version: 10.1.2 to 10.1.2 - Release: 10.1 to 10.1
Information in this document applies to any platform.

Symptoms

Connection as an Enterprise User fails with the error ORA-03113:"end-of-file on communication channel"
A trace file is generated in the directory identified by the initialization parameter user_dump_dest.

It shows the internal error:
     ORA-07445: exception encountered: core dump [nnflpsl()+624] [SIGSEGV] [Address not mapped to object] [0x0] [] []

with the following Call Stack
        ksedmp() -> ssexhd()-> sigacthandler() -> nnflpsl() -> nnflrlc() -> nnflobc()

Cause

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