update OUTWARD_ITEM_DETAIL set HSNCode = '9988'
update RECEIVED_FROM_JOB_CHALLAN_DETAIL set HSNCode = '9988'
update RECEIVED_RETURN_GOODS_ITEM_DETAIL set HSNCode = '9988'
update GENERAL_PURCHASE_ITEM_DETAIL set HSNCode = '9988'
update ITEM_MASTER set HSNCode = '9988'
update JOB_CHALLAN_MASTER set HSNCode = '9988'
update MULTI_JOURNAL_ADDLESS_DETAIL set HSNCode = '9988'
update SCREEN_ITEM_MASTER set HSNCode = '9988'
update GENERAL_ITEM_MASTER set HSNCode = '9988'