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Subject: ORA-600 [kghalo4]
Doc ID: Note:273721.1 Type: REFERENCE
Last Revision Date: 03-OCT-2006 Status: PUBLISHED
Note: For additional ORA-600 related information please read Note 146580.1
PURPOSE:
This article discusses the internal error "ORA-600 [KGHALO4]", what
it means and possible actions. The information here is only applicable
to the versions listed and is provided only for guidance.
ERROR:
ORA-600 [kghalo4] [a]
VERSIONS:
versions 9.2 to 10.1
DESCRIPTION:
The recovery location must be nulled by the client.
We are trying to allocate memory from the Shared Pool and the caller
has not passed a pointer whose value is null.
ARGUMENTS:
Arg [a] Memory pointer
FUNCTIONALITY:
Heap Manager
IMPACT:
PROCESS FAILURE
MEMORY CORRUPTION
NON CORRUPTIVE - No underlying data corruption.
SUGGESTIONS:
There may well be additional ORA-600 errors reported along
with this one.
See if the problem will reproduce, many are one time occurrences.
Check all memory hardware and operating system logs for any additional
errors.
If the Known Issues section below does not help in terms of identifying
a solution, please submit the trace files and alert.log to Oracle
Support Services for further analysis.
Known Issues:
Bug# 4890281 See Note 4890281.8
OERI[KGHALO4] can occur under qesblGetFilter
Fixed: 10.2.0.3, 11
Bug# 4414666 See Note 4414666.8
OERI[KGHALO4] can occur on NUMA
Fixed: 10.2.0.2, 11
Bug# 3949307 See Note 3949307.8
SGA memory corruption / OERI:KGHALO4 with high concurrency
Fixed: 9.2.0.7
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