oracle expdp作业外表报错ORA-20011&KUP-11024&ORA-29913该怎么办

本篇文章为大家展示了oracle expdp作业外表报错ORA-20011&KUP-11024&ORA-29913该怎么办，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

oracle数据库告警ORA-20011&KUP-11024&ORA-29913，

相关处理如下：

操作系统版本：rhel 2.6.39-400.17.1.el6uek.x86_64 

set pagesize 2000 

col owner form a30 

col created form a25

col last_ddl_time form a25 

col object_name form a30 

col object_type form a25 

SQL> select OWNER,OBJECT_NAME,OBJECT_TYPE, status,

2 to_char(CREATED,dd-mon-yyyy hh34:mi:ss) created, 

3 to_char(LAST_DDL_TIME, dd-mon-yyyy hh34:mi:ss) last_ddl_time

4 from dba_objects 

5 where object_name like ET$%; 

OWNER OBJECT_NAME OBJECT_TYPE STATUS CREATED LAST_DDL_TIME

------------------------------ ------------------------------ ------------------------- ------- ------------------------- -------------------------

EXPDP ET$01D400370001 TABLE VALID 09-oct-2015 23:11:41 09-oct-2015 23:11:41

EXPDP ET$01D3186F0001 TABLE VALID 18-dec-2015 02:20:04 18-dec-2015 02:20:04

EXPDP ET$01C303530001 TABLE VALID 15-mar-2015 00:45:46 15-mar-2015 00:45:46

EXPDP ET$01B7017F0001 TABLE VALID 15-mar-2015 00:42:03 15-mar-2015 00:42:03 

EXPDP ET$01982C090001 TABLE VALID 08-oct-2015 23:51:06 08-oct-2015 23:51:06

EXPDP ET$00251AEF0001 TABLE VALID 29-dec-2015 00:50:20 29-dec-2015 00:50:20

6 rows selected. 

SQL> select owner, TABLE_NAME, DEFAULT_DIRECTORY_NAME, ACCESS_TYPE

from dba_external_tables 

order by 1,2; 

OWNER TABLE_NAME DEFAULT_DIRECTORY_NAME ACCESS_

------------------------------ ------------------------------ ------------------------------ -------

EXPDP ET$00251AEF0001 EXPDATA CLOB 

EXPDP ET$01982C090001 EXPDATA CLOB 

EXPDP ET$01B7017F0001 EXPDATA CLOB

EXPDP ET$01C303530001 EXPDATA CLOB 

EXPDP ET$01D3186F0001 EXPDATA CLOB 

EXPDP ET$01D400370001 EXPDATA CLOB

SYS ALERT_LOG_VIEW BDUMP CLOB 

--查询外部表，报的错误和alert日志一样 

SQL> select count(*) from EXPDP.ET$00251AEF0001;

select count(*) from EXPDP.ET$00251AEF0001 

* 

ERROR at line 1: 

ORA-29913: error in executing ODCIEXTTABLEOPEN callout

KUP-11024: This external table can only be accessed from within a Data Pump job.

SQL> 

--查看外部表定义 

SQL> desc ET$00251AEF0001 

ERROR: 

ORA-04043: object ET$00251AEF0001 does not exist 

3、清理DataPump jobs。

SQL> select drop table ||owner||.||object_name|| purge ; from dba_objects where object_name like ET$%;

DROPTABLE||OWNER||.||OBJECT_NAME||PURGE;

----------------------------------------------------

drop table EXPDP.ET$01D400370001 purge ;

drop table EXPDP.ET$01D3186F0001 purge ;

drop table EXPDP.ET$01C303530001 purge ;

drop table EXPDP.ET$01B7017F0001 purge ;

drop table EXPDP.ET$01982C090001 purge ;

drop table EXPDP.ET$00251AEF0001 purge ;

6 rows selected.

SQL> drop table EXPDP.ET$01D400370001 purge ;

drop table EXPDP.ET$01D3186F0001 purge ;

drop table EXPDP.ET$01C303530001 purge ;

drop table EXPDP.ET$01B7017F0001 purge ;

drop table EXPDP.ET$01982C090001 purge ;

drop table EXPDP.ET$00251AEF0001 purge ;

Table dropped.

SQL>

Table dropped.

SQL>

Table dropped.

SQL>

Table dropped.

SQL>

Table dropped.

SQL>

Table dropped.

      由以上信息可知，数据泵的外部表产生的时间分别是2015年3月份和10月份，经沟通得知该地市数据库服务

器发生过重装和机房搬迁：

猜测：可能当时数据库重装和机房搬迁，数据库使用过数据泵备份而数据泵作业没有成功退出，导致数据泵

作业外部表残留，影响到数据库统计信息收集，处理方法就是删除数据泵作业残留外部表。个人觉得比较奇

怪的是数据泵作业外部表实体已经不存在，DDL定义已经不存在，但是外部表明却存在，应该是数据库字典

信息错误。

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