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

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.

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小智 2018-08-30 16:36

ORA-01211：Oracle7数据文件不是从迁移到Oracle8,
.原因：该文件不是Oracle7下使用的文件LAST的副本。此数据文件是从迁移之前获取的备份，或者在迁移实用程序运行后由Oracle7打开数据库。当将数据库从Oracle7转换为Oracle8时，迁移程序必须是用于访问Oracle7下的数据库的LAST实用程序。只有当迁移完成时最新的数据文件可以由Oracle8访问。,
.操作：使操作系统使正确的数据文件可用于数据库，或重复Oracle7到Oracle8的迁移。确保在迁移实用程序运行后未打开数据库。,
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ORA-01211: Oracle7 data file is not from migration to Oracle8

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