How to fix the Oracle error ORA-12582: TNS:invalid operation?

In this post, you’ll learn more about the Oracle ErrorORA-12582: TNS:invalid operation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12582: TNS:invalid operation

Reason for the Error ORA-12582: TNS:invalid operation

An internal function received an invalid request.

How to fix the Error ORA-12582: TNS:invalid operation ?

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

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