ORA-01211: Oracle7 data file is not from migration to Oracle8 ORACLE 报错 故障修复 远程处理

文档解释

ORA-01211: Oracle7 data file is not from migration to Oracle8

Cause: The file is not a copy of the file LAST used under Oracle7. This datafile is either a backup taken from before the migration, or the database was opened by Oracle7 after the migration utility was run. When converting a database from Oracle7 to Oracle8, the migration program MUST be the LAST utility to access the database under Oracle7. Only the datafiles that were current when the migration was done may be accessed by Oracle8.

Action: Have operating system make correct data file available to database, or repeat the Oracle7 to Oracle8 migration. Make sure that database is NOT opened after migration utility is run.

这个错误表示在迁移一个Oracle7数据库到Oracle8时数据文件损坏。

官方解释

常见案例

正常处理方法及步骤

1.确认ORA-01211错误发生的相关情况，并关闭Oracle7数据库。

2.确保全部的Oracle7文件及数据都是完全没有损坏的。

3.检查Oracle8安装是否存在任何问题，确保安装过程没有出错。

4.可以试图从改变文件名称来破解ORA-01211错误。

5.尝试重新导入或导出相关文件，然后将新的文件手动移动到其原来位置。

6.可以尝试重新安装Oracle8，以确保安装的正确性。