How to fix the Oracle error ORA-02791: Unable to open file for use with asynchronous I/O?

In this post, you’ll learn more about the Oracle ErrorORA-02791: Unable to open file for use with asynchronous I/O with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02791: Unable to open file for use with asynchronous I/O

Reason for the Error ORA-02791: Unable to open file for use with asynchronous I/O

The package could not open file for some reason.

How to fix the Error ORA-02791: Unable to open file for use with asynchronous I/O ?

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

Check the file name.