ORA-07445: Exception Encountered: Core Dump [PCIOAPR_PICK_ROUTINE() (Doc ID 1188831.1)

Last updated on JULY 05, 2017

Applies to:

PL/SQL - Version 10.2.0.4 to 10.2.0.5 [Release 10.2]
Information in this document applies to any platform.
***Checked for relevance on 24-Jul-2013***

Symptoms


ORA-7445 [pcioapr_pick_routing(+856)] is signalled when running different SQL statements with similar structure in an application.


The application is a multi-threaded bespoke OCCI-based application and the error occurs in several threads, returning the error to the client of that thread. This leads to intermittent failure of the client. The error is not reproducible and the same SQL will run without problems if resubmitted.

The SQLs call various types subclassed (either directly or indirectly) from a user defined SQL type.

STACK TRACE:

Pcioapr_pick_routine pcipmis_pick_match_in_scope kkxpovld kgmgchd
xtypls qctopls qctcopn qctcpqb opitca kksFullTypeCheck
rpiswu2 kksLoadChild kxsGetRuntimeLocak kksfbc opiexe opipls
opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv psddr0
psdnal pevm_EXECC pfrinstr_EXECC pfrrun_no_tool pfrrun
plsql_run peicnt kkxexe opiexe kpoal8 opiodr ttcpip

Cause

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