ORA-07445 [nsclose()+187] [sigsegv] [Unknown Code] (Doc ID 749688.1)

jiawang

In this Document

Symptoms

Cause

Solution

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Applies to:  Oracle Database - Enterprise Edition - Version 10.2.0.4 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.
Symptoms
The following error was received during database operation:
  ORA-07445: exception encountered: core dump [nsclose()+187] [SIGSEGV] [unknown
code] [0x000000000] [] []


A portion of the call stack may contain:
  L_mutex_unlock_15 <- nsclose <- nsdisc <- kgasc_close <- kgascuu_cleanup_use <- kgantu_term_uga <- kqantu <- kqanntu <- ksmupg <- ksuxds <- ksudel
  
CauseDBA_REGISTRY showed CATPROC was INVALID:
  SQL> select comp_id, status, version from dba_registry;

CATPROC Oracle Database Packages and Types INVALID 10.2.0.4.0

SolutionTo implement the solution, please execute the following steps:

1. 'Packages and Types' can be validated by running catalog and catproc scripts.

  $sqlplus "/as sysdba"

SQL> @?/rdbms/admin/catproc.sql
SQL> @?/rdbms/admin/utlrp.sql


2. Once this is completed, please run the following query:

  SQL> select comp_id, status, version from dba_registry;


CATPROC should now show VALID.