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sleezy

Member Since 06 Jul 2006
Offline Last Active Sep 18 2009 01:07 AM
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Topics I've Started

ORA-07445: exception encountered: core dump

07 June 2007 - 06:52 AM

All,

If you can help...I dont believe its the Unix semaphore's though they were increased recently...

I am having an issue with a 'virtual' workfile (Oracle). eg.The table is not a physical table that can be accessed via sql/toad.
Within the code it runs an SQL statement which it buffers into a 'virtual' workfile of oracle flavour.

This has historically worked fine, and although the database has grown it is now falling over.
When the statement runs I get a '363 - SQL ERROR: Database Connection Dropped'

with the following at the beginning of the Oracle trace file
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [00000001029BDBB8] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []

***insert lots of noise***

with the following at the end of the Oracle trace file
KSTDUMP: End of in-memory trace dump
ssexhd: crashing the process...
Shadow_Core_Dump = PARTIAL

ProIV server to Oracle server pipe issues

15 August 2006 - 01:28 AM

All,

Just wanted to open a discussion on the limited capabilities of com's between servers.
Currently we run an App server with ProIV that links to an Oracle cluster (Database :) ). The issue is the limited communications between the two resources due to a single comm's channel.

I realise that placing a ProIV instance on the cluster would alleviate this issue but that is not an option.

Has anyone managed to improve or resolve this issue? And how did you do it?

Simon.