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本篇内容介绍了“怎么解决 expdp 报错 ORA-04063 问题”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让丸趣 TV 小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
使用 expdp 导出数据时，报错如下：Export: Release 11.2.0.4.0 - Production on Fri Jun 1 18:18:57 2018
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 CEM
ORA-06512: at SYS.DBMS_SYS_ERROR , line 95
ORA-06512: at SYS.KUPV$FT , line 1587
ORA-39062: error creating master process DM00
ORA-31613: Master process DM00 failed during startup. 原因是： 经过查询发现，数据库的两个组件 invalid 和一些对象失效，具体如下
Some objects invalid cause export failure, customer need to validate these components and SYS objects.
The following are collecting informations :
SQL select comp_name, status, version
2 from dba_registry;
COMP_NAME STATUS VERSION
---------------------------------------- -------------------- ------------------------------------------------------------
Oracle Text VALID 11.2.0.2.0
Oracle Workspace Manager VALID 11.2.0.2.0
Oracle Database Catalog Views INVALID 11.2.0.2.0
Oracle Database Packages and Types INVALID 11.2.0.2.0
Oracle Real Application Clusters VALID 11.2.0.2.0
SQL select owner, object_name, object_type, status
2 from dba_objects
3 where status VALID
OWNER OBJECT_NAME OBJECT_TYPE STATUS
------------------ -------------------------------------------------- -------------------- --------------------
SYS DBMS_METADATA PACKAGE BODY INVALID
SYS DBMS_METADATA_INT PACKAGE BODY INVALID
SYS DBMS_METADATA_UTIL PACKAGE BODY INVALID 解决方案：please perform the following scripts during system idle time to recompile invalid objects.
Note: before running the script, take full backup and validate the backups.
SQL connect / sysdba
SQL spool catalog.log
SQL @?/rdbms/admin/catalog
SQL spool off
SQL spool catproc.log
SQL @?/rdbms/admin/catproc
SQL spool off
SQL spool utlrp.log
SQL @?/rdbms/admin/utlrp
SQL spool off
When you finished, perform the following SQL to check for invalid objects.
SQL select owner,object_name,object_type,status from dba_objects where status = INVALID“怎么解决 expdp 报错 ORA-04063 问题”的内容就介绍到这里了，感谢大家的阅读。如果想了解更多行业相关的知识可以关注丸趣 TV 网站，丸趣 TV 小编将为大家输出更多高质量的实用文章！
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