How to fix the Oracle error ORA-24395: cannot reinitialize non-existent pool?

In this post, you’ll learn more about the Oracle ErrorORA-24395: cannot reinitialize non-existent pool with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24395: cannot reinitialize non-existent pool

Reason for the Error ORA-24395: cannot reinitialize non-existent pool

OCIConnectionPoolCreate was not called in OCI_DEFAULT mode for this pool handle.

How to fix the Error ORA-24395: cannot reinitialize non-existent pool ?

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

Create a connection pool prior to reinitializing it.