How to fix the Oracle error NZE-28837: no wallet descriptor?

In this post, you’ll learn more about the Oracle ErrorNZE-28837: no wallet descriptor with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NZE-28837: no wallet descriptor

Reason for the Error NZE-28837: no wallet descriptor

No wallet descriptor was specified to a PL/SQL function or procedure.

How to fix the Error NZE-28837: no wallet descriptor ?

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

This is an internal error. Enable tracing to find more information. Contact Oracle customer support if needed.