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亿速云网站，小编将为大家输出更多高质量的实用文章！
