How to fix the Oracle error ORA-04034: unable to shrink pool to specified size?

In this post, you’ll learn more about the Oracle ErrorORA-04034: unable to shrink pool to specified size with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-04034: unable to shrink pool to specified size

Reason for the Error ORA-04034: unable to shrink pool to specified size

The pool could not shrink to the specified size as it could not free memory.

How to fix the Error ORA-04034: unable to shrink pool to specified size ?

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

Specify a larger value to which to shrink the pool to.