At 07:44 PM 1/02/2007, you wrote:

>Hi Helen,
>
>Thans for your valuable suggestion.
>Can you please tell me the approach to modify the userId and password.

Well, I could, but you still haven't given any info about the
platform you are running on or which model of server (Classic/Superserver).

>I tried with GSEC, but I could not be able modify them.

You can't modify the userid at all. If you don't want it any more,
delete it. (But do not delete the SYSDBA!)

You can modify only a password.
.
Please don't post multiple copies of the same message.

^ heLen