Problem with FO object

Hi,
        I'm preparing an .fo file on the fly where I'm writing the 
contents from a database row wise. But to my surprise I found that After 
writing some rows it's writing same data of the previous rows in the next 
rows. But I've checked that the dat coming form the database is perfectly 
ok. The problem is when te .fo file generated on the fly. Can you suggest 
something? For you convenience I'm attaching the pdf doc which has been 
generated from the .fo 


Thanks & Regards
Debranjan Maji
GEFA LTC Web Application
GE ODC, SEEPZ, MUMBAI
(+9122)56685550
TATA CONSULTANCY SERVICES