My Oracle Support Banner

ORA-07445: [kdzk_set_dict_11bit()+421] (Doc ID 2873719.1)

Last updated on JUNE 16, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 18.7.0.0.0 and later
Information in this document applies to any platform.

Symptoms

The error ORA 7445 [kdzk_set_dict_12bit()+453] reported in 18.7 database with INMEMORY syntax set on tables as below.

INMEMORY MEMCOMPRESS FOR QUERY HIGH PRIORITY LOW DISTRIBUTE AUTO FOR SERVICE

DEFAULT NO DUPLICATE

Its not specific to one query. Many queries are found affected with this errors.

problem occurs when the tables in inmemory are being updated with any of DML operations like INSERT, UPDATE, DELETE.

 
ERROR
-----------------------
ORA-07445: exception encountered: core dump [kdzk_set_dict_11bit()+421] [SIGSEGV] [ADDR:0x7FBF9516A000] [PC:0x7FBFD467BF75] [Invalid permissions for mapped object] []

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.