expdp给出以下错误 .
C:\db>expdp SYSTEM/xxx@orcl directory=dump_dir dumpfile=anew.dmp log=export.log schemas=anew
Export: Release 11.2.0.4.0 - Production on Qua Fev 17 17:09:00 2016
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, 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 1840
ORA-00955: name is already used by an existing object
我的系统中没有孤儿作业：
select * from dba_datapump_jobs;
no rows selected
有关此错误的任何想法？
1 回答
每次启动数据泵时创建的临时表都没有自动删除 .
解决方案1：使用sys权限删除表sys.job_name
解决方案2：使用 .par 文件并输入如下条目（更改以适合您的工作）：