ORA-06550, PLS-00302错误处理
手动建库（10.2.0.1）后，在建EM时，运行命令：emca -config dbcontrol db -repos create
手动建库（10.2.0.1）后，在建EM时，运行命令：
emca -config dbcontrol db -repos create
出现如下的错误：
ORA-06550: line 1, column 21:
PLS-00302: component 'VALID' must be declared
ORA-06550: line 1, column 7:PL/SQL: Statement ignored
发现VALID是的dbms_registry包的valid的过程。看来手动安装完，默认没有安装这个包。这样问题就简单了。
这个package的创建，需要运行下面二个运行文件。注意一定要第一个先运行，否则会报错。
1) ?/rdbms/admin/prvtcr.plb
2) ?/rdbms/admin/catclust.sql
相关阅读：
SPFILE 错误导致数据库无法启动(ORA-01565)
ORA-01172、ORA-01151错误处理
ORA-00600 [2662]错误解决
ORA-01078 和 LRM-00109 报错解决方法
ORA-00471 处理方法笔记
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