EXPDP Export user Error ora-07445:exception encountered:

Database version 11.2.0.3.0 errors caused by Oracle bugs

EXPDP ora-07445:exception Encountered:core Dump [Kokemisz () +34] [SIGSEGV] [addr:0x18] [PC:0X143F5C6] [Address not mapped to Object] []

Exception [TYPE:SIGSEGV, Address not mapped to object] [addr:0x18] [Pc:0x143f5c6, Kokemisz () +34] [flags:0x0, Count:1]

Error when exporting user environment:

Alter LOG:
Tue Jan 13 16:24:41 2015
DM00 started with pid=52, OS id=20074, Job ltepoc_v1. Sys_export_schema_13
Tue Jan 13 16:24:42 2015
DW00 started with pid=55, OS id=20076, wid=1, Job ltepoc_v1. Sys_export_schema_13
Tue Jan 13 16:25:46 2015
Thread 1 advanced to log sequence 4259 (LGWR switch)
Current log# 2 seq# 4259 mem# 0: +dgdata01/telecom/onlinelog/group_2.258.866548865
Tue Jan 13 16:25:48 2015
Exception [TYPE:SIGSEGV, Address not mapped to object] [addr:0x18] [Pc:0x143f5c6, Kokemisz () +34] [flags:0x0, Count:1]
Errors in File/u01/app/oracle/diag/rdbms/telecom/telecom/trace/telecom_dw00_20076.trc (incident=13241):
ora-07445:exception Encountered:core Dump [Kokemisz () +34] [SIGSEGV] [addr:0x18] [PC:0X143F5C6] [Address not mapped t o Object] []
Incident details in:/u01/app/oracle/diag/rdbms/telecom/telecom/incident/incdir_13241/telecom_dw00_20076_ I13241.trc
Use Adrci or support Workbench to the incident.
See Note 411.1 at My Oracle support for error and packaging details.
Tue Jan 13 16:25:51 2015
Sweep [inc][13241]: Completed
Sweep [inc2][13241]: Completed
Tue Jan 13 16:25:51 2015
Dumping diagnostic data in directory=[cdmp_20150113162551], requested by (Instance=1, osid=20076 (DW00)), summary=[ INCIDENT=13241].

TRC file
2015-01-13 16:25:48.924
Exception [TYPE:SIGSEGV, Address not mapped to object] [addr:0x18] [Pc:0x143f5c6, Kokemisz () +34] [flags:0x0, Count:1]
Incident 13241 created, dump file:/u01/app/oracle/diag/rdbms/telecom/telecom/incident/incdir_13241/telecom_dw00_ 20076_i13241.trc
Ora-07445:exception Encountered:core Dump [Kokemisz () +34] [SIGSEGV] [addr:0x18] [PC:0X143F5C6] [Address not mapped to OB Ject] []

Ssexhd:crashing the process ...
Shadow_core_dump = PARTIAL
ksdbgcra:writing core file to directory '/u01/app/oracle/diag/rdbms/telecom/telecom/cdump '

The problem statement is in:

EXPDP username/password directory=ora_directory dumpfile=filename.dmp logfile=filename.log parfile=ORA_PATH_ Dumpfiles/expdp_profile.par

This problem is a bug for Oracle, so you need to add a parameter in the EXPDP statement: Exclude=statistics

EXPDP username/password directory=ora_directory exclude=statistics dumpfile=filename.dmp logfile= FILENAME.log Parfile=ora_path_dumpfiles/expdp_profile.par

It's not a problem to go back to execution.

EXPDP Export user Error ora-07445:exception encountered: