oracle expdp 问题
数据库导出时报错,请高手们帮忙看看,怎么解决,谢谢。
db1[/tmp/tmp]$expdp qt/123456 DIRECTORY=dump DUMPFILE=a.dump logfile=a.log schemas=qt
Export: Release 11.2.0.1.0 - Production on Thu Jul 3 12:50:57 2014
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
ORA-31626: job does not exist
ORA-31637: cannot create job SYS_EXPORT_SCHEMA_01 for user SYSTEM
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPV$FT_INT", line 798
ORA-39244: Event to disable dropping null bit image header during relational select
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 86
ORA-06512: at "SYS.KUPC$QUE_INT", line 1825
ORA-24001: cannot create QUEUE_TABLE, SYS.KUPC$DATAPUMP_QUETAB_1 already exists