How to fix the Oracle error NNC-00404: supplied buffer of size string is smaller than minimum size string?

In this post, you’ll learn more about the Oracle ErrorNNC-00404: supplied buffer of size string is smaller than minimum size string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNC-00404: supplied buffer of size string is smaller than minimum size string

Reason for the Error NNC-00404: supplied buffer of size string is smaller than minimum size string

Cause: A caller supplied the name server program interface with a memory buffer too small for the interface’s requirements. This error is usually displayed underneath an error which describes the problem in more detail.

How to fix the Error NNC-00404: supplied buffer of size string is smaller than minimum size string ?

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 re-execute the failing operation. If the error persists, contact Worldwide Customer Support.