How to fix the Oracle error ORA-08263: ora_addr: cannot free listener address?

In this post, you’ll learn more about the Oracle ErrorORA-08263: ora_addr: cannot free listener address with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-08263: ora_addr: cannot free listener address

Reason for the Error ORA-08263: ora_addr: cannot free listener address

The listener nameserver entry could not be freed

How to fix the Error ORA-08263: ora_addr: cannot free listener address ?

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

Additional information gives nameserver’s returned status. Contact your customer support representative.