oracle 11gr2 expdp报错ORA-39126

问题归档 2019-05-22
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0 0
摘要:ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [INDEX:"NOAP"."PK_CFG_PARA_FIELD_LIB2"]

问题描述

环境:linux平台,oracle11.2.0.4.0单实例

导出命令:expdp noap/uwaysoft2014 parfile=cfg_normal_tables.cfg cluster=N parallel=4

cfg_normal_tables.cfg文件内容

COMPRESSION=ALL

REUSE_DUMPFILES=Y

DIRECTORY=DATA_PUMP_DIR

DUMPFILE=auto_backup_20190429.dmp

LOGFILE=auto_backup_20190429.log

TABLES=(

table1,

table2)

报错日志

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

Starting "user"."SYS_EXPORT_TABLE_01":  user/******** parfile=cfg_normal_tables.cfg

Estimate in progress using BLOCKS method...

Processing object type TABLE_EXPORT/TABLE/TABLE_DATA

Total estimation using BLOCKS method: 1.744 GB

Processing object type TABLE_EXPORT/TABLE/TABLE

Processing object type TABLE_EXPORT/TABLE/COMMENT

Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX

ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [INDEX:"NOAP"."PK_CFG_PARA_FIELD_LIB2"]

ORA-01555: snapshot too old: rollback segment number 28 with name "_SYSSMU28_4035073970$" too small

ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95

ORA-06512: at "SYS.KUPW$WORKER", line 9715

----- PL/SQL Call Stack -----

  object      line  object

  handle    number  name

0x2a5eaae360     21979  package body SYS.KUPW$WORKER

0x2a5eaae360      9742  package body SYS.KUPW$WORKER

0x2a5eaae360     11838  package body SYS.KUPW$WORKER

0x2a5eaae360      2808  package body SYS.KUPW$WORKER

0x2a5eaae360     10422  package body SYS.KUPW$WORKER

0x2a5eaae360      1824  package body SYS.KUPW$WORKER

0x2abadba948         2  anonymous block

Job "user"."SYS_EXPORT_TABLE_01" stopped due to fatal error at Sun Apr 28 18:21:45 2019 elapsed 0 02:04:29


尝试修改undo_retention=3600,但还是报错,麻烦老师们帮忙指导一下,十分感谢!

专家解答

这个问题之前在做XTTS迁移的时候遇到过几次,导出元数据都非常慢,11203和11204上的bug,11204需要安装补丁19674521,或者是安装最新的补丁集PSU。

也可以改用exp导出。

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