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ORA-07445: [ldxsto()] Experienced Even After Application of Patch 6168288 (Doc ID 558566.1)

Last updated on MARCH 08, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 06-Oct-2011***


Symptoms

NOTE: The document content below, the user information and data used represents fictitious data from the Oracle sample schema(s) or Public Documentation delivered with an Oracle database product. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.

After upgrading the database from 9.2 to 10.2.0.3 and upgrading applications to version 11.5.10, a core dump is seen when assigning a role:

ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ldxsto()+640] [SIGSEGV] [Address not mapped to object] [0x371216FA2] [] []
Current SQL statement for this session:
begin :v1 := WF_RULE.DEFAULT_RULE(:v2, :v3); end;
----- PL/SQL Call Stack -----
object line object
handle number name
3f6b059d0 484 package body APPS.WF_EVENT_OJMSTEXT_QH
3f6b059d0 784 package body APPS.WF_EVENT_OJMSTEXT_QH
3f58119c8 17 package body APPS.WF_AGT_DYN_FUNCS
3f4c100f8 2233 package body APPS.WF_EVENT
3f4c100f8 956 package body APPS.WF_EVENT
3f4bf8278 280 package body APPS.WF_RULE
3f638de50 1 anonymous block
3f4c100f8 681 package body APPS.WF_EVENT
3f4c100f8 2080 package body APPS.WF_EVENT
3f4c100f8 1415 package body APPS.WF_EVENT
3f4b24d88 1 anonymous block

Call Stack is similar to the following:

ksedmp ssexhd sigacthandler ldxsto pevm_CVTDFC pfrinstr_CVTDFC pfrrun_no_tool pfrrun plsql_run peicnt kkxexe opiexe opipls opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv psddr0 psdnal pevm_EXIM pfrinstr_EXIM pfrrun_no_tool pfrrun plsql_run peicnt kkxexe opiexe opiall0 opial7 opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real main start

<Patch 6168288> has been applied, but the error persists.

Cause

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In this Document
Symptoms
Cause
Solution
References

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