How to fix the Oracle error PRKH-03401: An improper buffer argument was supplied to an internal interface?

In this post, you’ll learn more about the Oracle ErrorPRKH-03401: An improper buffer argument was supplied to an internal interface with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRKH-03401: An improper buffer argument was supplied to an internal interface

Reason for the Error PRKH-03401: An improper buffer argument was supplied to an internal interface

Cause: An internal error occurred.

How to fix the Error PRKH-03401: An improper buffer argument was supplied to an internal interface ?

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

Action: Contact Oracle Support Services.