Ora-7445[[__cfree] With Database Links And Oracle Names (ONAMES) (Doc ID 358933.1)

Last updated on APRIL 19, 2009

Applies to:

Oracle Net Services - Version: 9.2.0.1 to 9.2.0.8
This problem can occur on any platform.

Symptoms

Anonymous block PL/SQL call that calls REPSVR904P_TD.RW_SERVER and last cursor
"SELECT COUNT(*) from nw_t_server_queue@GE_MC WHERE job_id = :1 AND report_name = :2"
seems to always fail with ORA-7445 [__cfree()+94]


This might be verified by the ORA-7445 related trace file, which displays something like:

ORA-07445: exception encountered: core dump [__cfree()+94] [SIGSEGV] [Address not mapped to
object] [0xB7400000] [] []
No current SQL statement being executed.
----- PL/SQL Call Stack -----
object line object
handle number name
0x87d8a604 74 REPSVR904P_TD.RWSQ_TRG_01
0x87d6fe9c 27 package body REPSVR904P_TD.RW_SERVER
0x87d6f4b0 1 anonymous block


Changes

Use of Onames (Oracle Name Server) as a directory lookup method for DBLinks (Database Links)

Cause

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