Can't create or edit any users in 066 client

Hi to all!

I found that I have sap*/pass in 066 client:

I want to create this user in SU01 to cover default sap*, but I don't have address fields in SU01 in 066 client:

Because of this, I can't save the new user sap* and I got an error:

I tried to rename user with sqlplus:

update sapsr3.usr02 set bname= 'sap*' where bname='EARLYWATCH'; commit;

It didn't help - I can't log on with this user, SAP can't see this user.

How can I create user sap* to protect 066 client ?  Thanks !