ORA-38768: resizing datafile string failed

ORA-38768: resizing datafile string failed
Cause: An operating system error occurred when Flashback Database tried to shrink (resize) a datafile. Flashback shrinks a file in order to undo the effects of a file expand, for example, an autoextension of the file.
Action: Recover the database to return it to its previous state, or fix the cause of the operating system error and retry the Flashback. If that is not possible, then the file can be taken offline and the Flashback command retried. The file will have to be restored from a backup and rolled forward.

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小智 2018-08-30 16:51

ORA-38768：resizing datafile 字符串失败,
.原因：当Flashback数据库尝试收缩（调整大小）数据文件时，发生操作系统错误。闪回收缩文件以便撤消文件扩展的效果，例如，文件的自动扩展。,
.操作：恢复数据库以将其返回到先前的状态，或修复导致操作系统错误的原因并重试闪回。如果这是不可能的，那么文件可以脱机，并重试闪回命令。该文件将必须从备份还原并前滚。,
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ORA-38768: resizing datafile string failed

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