How to find the j2ee table for secret questions

Hi there,

I have a SAP net-weaver system Enterprise portal system with 5000 users. I have to force the users to set secret questions so that forgot password can be set by all end users. This will help them to get their own new passwords easily

In-spite of sending remainders, many users have not set their secret questions. Which causes too may calls to reset passwords

I need to find the j2ee table for sapSIDdb schema which can help me to find how many users have not yet set their secret questions / answers...

Do you know which table name?

Thanks in advance....