Oracle 10g impdp report ORA-7445 [_ intel_fast_memcpy.a] Solution

 

On the platform after Oracle 10.2.0.4, we may encounter the following error when importing materialized views using a Data Pump:

 

...
Ksedmp: internal or fatal error
ORA-7445: exception encountered: core dump [_ intel_fast_memcpy.a () + 10]
[SIGSEGV] [address not mapped to object] [0x000000000] [] []
Current SQL statement for this session:
Alter Materialized View "mview_owner". "mview_name" compile

----- PL/SQL call stack -----
Object line Object
Handle number name
0xbe4518d0 2 anonymous Block

 

 

This error is caused by the bug: bug6074902.

 

Solution:

(1) install patch 6074902

(2) Upgrade the database to 10.2.0.5

 

 

Mos document:

DataPump import (impdp) fails with ORA-7445 [_ intel_fast_memcpy.a] while importing materialized views [ID 867578.1]

 

 

 

 

 

 

 

 

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------- Add a group to describe the relationship between Oracle tablespace and data files in the remarks section. Otherwise, reject the application ----

Dba1 group: 62697716 (full); dba2 group: 62697977 (full) dba3 group: 62697850 (full)

Super DBA group: 63306533 (full); dba4 group: 83829929 dba5 group: 142216823

Dba6 group: 158654907 dba7 group: 172855474 DBA group: 104207940