h1b interview, case number absent from online status

[kulkarni]

Hi,
Please help me to solve this confusion.
I had my h1b visa interview at chennai on 31st Jan and got pink sheet
(221,g). also case number.
But my case number is ABSENT in online status report. The people who were interviewed after me have their case number online, but not mine.

Any help, what is the problem with my case number or application.
Anybody has the same problem?
Thanks for your time,

Kulks