How to resolve ORA-01435 Error Message in Oracle database

Learn the purpose and how to get to the bottom of the ORA-01435 error message in Oracle.

Description

When you come upon an ORA-01435 error, the following error message will appear:

ORA-01435: user does not exist

Cause

You tried to reference a consumer that does now not exist. This most likely befell in a GRANT or REVOKE statement.

Resolution

The option(s) to resolve this Oracle error are:

Option #1

Check to make sure that the user exists.

You can locate a listing of all customers with the following SQL statement:

SELECT *
FROM all_users;