How to fix the Oracle error NNC-00415: section identifier string is invalid, must be between string and string?

In this post, you’ll learn more about the Oracle ErrorNNC-00415: section identifier string is invalid, must be between string and string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNC-00415: section identifier string is invalid, must be between string and string

Reason for the Error NNC-00415: section identifier string is invalid, must be between string and string

Cause: An internal function has called the name server program interface with illegal arguments.

How to fix the Error NNC-00415: section identifier string is invalid, must be between string and 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.