How to fix the Oracle error ORA-45907: instant restore of data file string failed?

In this post, you’ll learn more about the Oracle ErrorORA-45907: instant restore of data file string failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-45907: instant restore of data file string failed

Reason for the Error ORA-45907: instant restore of data file string failed

During an instant restore, it was not possible to initialize the destination data file. There might be other messages on the error stack or alert log or trace file that indicate the specific reason for the failure. One common reason for this message is that the instant restore feature is disabled in this database.

How to fix the Error ORA-45907: instant restore of data file string failed ?

You can fix this error in Oracle by following the below steps

Check the other messages. If the situation cannot be resolved then request a regular, not instant, restore.