Thanks for all the replies and suggestions.
I have sent an email to both sun and prometic asking for the further details about the comment. Waiting for their reply now.
I did scan through the submitted package to confirm the "dummy"
word did not appear in any places and verified that the data file was the original file provided by sun. The essay questions were pretty straight forward, all about the project and sure that i have answered all.
Actually at sixth week after the long wait and still did not get the result, i sent an email to prometic asking for the result status. Replied was the project and essey answers were still with them and asked me to wait another 4-6 weeks. Really need patience, patience, patience taking this exam ...