How to fix the Oracle error TNS-12589: TNS:connection not bequeathable?

In this post, you’ll learn more about the Oracle ErrorTNS-12589: TNS:connection not bequeathable with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-12589: TNS:connection not bequeathable

Reason for the Error TNS-12589: TNS:connection not bequeathable

Cause: An attempt to hand-off a connection from one process to another has failed because the protocol provider does not support it.

How to fix the Error TNS-12589: TNS:connection not bequeathable ?

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

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Oracle Customer Support.