DataPump Import Of APPS FND_LOBS Fails With ORA-07445 [kupfxReadLob] Errors (Doc ID 2110230.1)

Last updated on FEBRUARY 15, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

1. The Datapump import into 12.1.0.2 fails and the alert log shows the following errors

The import command is similar to:
impdp "'/ as sysdba'" tables=APPLSYS.FND_LOBS directory=DMPDIR dumpfile=expfndlob%U.dmp logfile=imp-applsys_fnd_lob.log

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x7D] [PC:0x31A5C87, kupfxReadLob()+327] [flags: 0x0, count: 1]
Errors in file /oracle/admin/ebsrptgd/diag/rdbms/ebsrptgd/ebsrptgd/trace/ebsrptgd_dw00_4917.trc (incident=132291):
ORA-07445: exception encountered: core dump [kupfxReadLob()+327] [SIGSEGV] [ADDR:0x7D] [PC:0x31A5C87] [Address not mapped to object] []

2.  There may be a failing SQL in the incident trace file

2016-01-13 10:48:08.522
dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3, mask=0x0)

----- Current SQL Statement for this session (sql_id=64nd8z55ba1t6) -----
BEGIN
  SYS.KUPW$WORKER.MAIN('SYS_IMPORT_TABLE_03', 'SYS', 0);
END;

----- PL/SQL Stack -----
----- PL/SQL Call Stack -----
 object      line  object
 handle    number  name
0x1bbf749f0       860  package body SYS.KUPF$FILE_INT
0x1bbf749f0       910  package body SYS.KUPF$FILE_INT
0x1c2a45cf8      7149  package body SYS.KUPF$FILE
0x1bbc2a810      4484  package body SYS.KUPW$WORKER
0x1bbc2a810     12063  package body SYS.KUPW$WORKER
0x1bbc2a810      2081  package body SYS.KUPW$WORKER
0x1b9c60520         2  anonymous block

3.  The failing functions and the call stack is similar to

... kupfxReadLob  spefcmpa  spefmccallstd  pextproc  peftrusted  psdexsp  rpiswu2 kxe_push_env_internal_pp_ kkx_push_env_for_ICD_for_new_session psdextp  pefccal ... 

Cause

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