How to fix the Oracle error ORA-56721: I/O data limit exceeded – session terminated?

In this post, you’ll learn more about the Oracle ErrorORA-56721: I/O data limit exceeded – session terminated with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-56721: I/O data limit exceeded – session terminated

Reason for the Error ORA-56721: I/O data limit exceeded – session terminated

The Resource Manager SWITCH_IO_MEGABYTES limit was exceeded.

How to fix the Error ORA-56721: I/O data limit exceeded – session terminated ?

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

Reduce the complexity of the update or query, or contact your database administrator for more information.