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ORA-07445: exception encountered: core dump [_intel_fast_memcpy.A()+10] After 32 bit -->64 Database Conversion (Doc ID 386990.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle OLAP - Version 10.2.0.4 and later
Information in this document applies to any platform.

Symptoms

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

You receive the following error when you try to create new AW or attach exsisting AW:

SQL> conn <user_name>/<password>

Connected.

SQL> exec dbms_aw.execute('aw attach <aw name> rw');
BEGIN dbms_aw.execute('aw attach <aw name> rw'); END;

*
ERROR at line 1:
ORA-03113: end-of-file on communication channel

Alert.log has following errors:

Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr:
0x2b98387d77, PC: [0x2a9582f260, _intel_fast_memcpy.A()+10]

OR

ORA-07445: exception encountered: core dump [_intel_fast_memcpy.A()+10]
[SIGSEGV] [Address not mapped to object] [0x2B98387D77] [] []

 

Changes

Database was upgraded from 32bit to 64bit

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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