How to fix the Oracle error NNL-00040: Distinguished Name exceeds buffer length: string?

In this post, you’ll learn more about the Oracle ErrorNNL-00040: Distinguished Name exceeds buffer length: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNL-00040: Distinguished Name exceeds buffer length: string

Reason for the Error NNL-00040: Distinguished Name exceeds buffer length: string

Cause: Distinguished Name derived from Domain Name is too long.

How to fix the Error NNL-00040: Distinguished Name exceeds buffer length: string ?

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

Action: Either move the object to a domain whose name is shorter or manually update the LDAP object.