How to fix the Oracle error ORA-21609: memory being resized without being allocated first?

In this post, you’ll learn more about the Oracle ErrorORA-21609: memory being resized without being allocated first with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-21609: memory being resized without being allocated first

Reason for the Error ORA-21609: memory being resized without being allocated first

Attempt to resize memory without allocating it first.

How to fix the Error ORA-21609: memory being resized without being allocated first ?

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

Allocate the memory first before resizing it.