While filing ST-3 returns for our client, we claimed SSI abatement of Rs.10,00,000 under notification no.006/2005 by clicking on the option as given in the drop down list on the first page of the ST-3 online retrun. However,while claiming the said abatement amount, the return is not processing further stating the error as " If no abatement number is selected then, no abatement amount should be claimed". What should be done?