# ERR\_SECURITY\_CRUD\_INVALID\_SETTINGS: The user attributes submitted for a change are invalid[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_SECURITY_CRUD_INVALID_SETTINGS.html#err-security-crud-invalid-settings-the-user-attributes-submitted-for-a-change-are-invalid "Permalink to this headline")

The request submitted to modify a user attributes from the administration panel are invalid. On of the following could have happended:

* The Display name is empty

* The Login is empty

* The Login name is too short: it must have at least 3 characters

* The Login name is too long: it must not exceed 80 characters

* The Login name contains invalid characters: the allowed characters are letters, numbers, @, ., +, \_ and -.

* The updated user is updated as a LDAP user but is not a LDAP user

* The Group name added to the user is empty

* The Group name added to the user is too long: it must not exceed 80 characters

* The Group name added to the user contains invalid characters: the allowed characters are letters, numbers, @, ., +, \_ and -.

## Remediation[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_SECURITY_CRUD_INVALID_SETTINGS.html#remediation "Permalink to this headline")

Fix the user attributes to match the constraints.
