After passing SCJP I was told by some user on this forum to wait for e-mails from SUN in order to register in the sun certification database. I think things has changed a bit...
As adviced, I was waiting... waiting and waiting... and e-mails did not come, and since its quite a long time cause i passed SCJP on 15.04.2010, today I decided to take things in my own hands and firstly mailed who2contact@sun to ask about the e-mails i was supposed to receive. Secondly I went to the Sun Certification Database website to Registration section, and to my surprise i figured out that all information required to register there and get your sun cert id are provided on the Examination Score Report from prometric.
After registration I logged in, and there was a second surprise waiting for me... My SCJP was already processed on 18.04.2010, and mailed to me on 19.04.2010. But there was also a huge mistake there, in my shipping address everything was OK but the COUNTRY was set to BRAZIL (i'm from EUROPE), i have no idea where did they get it from because all my personal data at prometric are correct and i have never changed them. So my SCJP was sent on 19.04.2010 to Brazil. I'm afraid it won't be easy to fix this thing and get my SCJP to the right place any soon now.... If I hadn't been waiting for the SUN e-mails I would have registered the same day I passed SCJP and fixed the shipping data, now I'm in trouble.
So, people don't wait for any e-mails after passing SCJP, go straight to https://i7lp.integral7.com/durango/do/login?ownername=sun&channel=sun&basechannel=prometric and simply register and update your data, all information needed for registration are on your examination score report which you recieve at prometric after passing your exam.