Adobe form: Subform as a table

Hi friends,

I've created the subform as a table. Inside the subform there are multiple tables. Kindly find the attached screen shot. In that screen shot, I've bid the Item data in the "Item value subform". Inside the item table, there is an internal table "Serial". More than 20 serial for every item. Here it prints correctl, But the "Serial" is not overflowed to next page. I've binding the serial in "TABLE 4"

Regards,

Vallamuthu M