&PAGE& Statement displaying page no incorrectly after nine pages

Hi All,

In payment advice form(SAP Script) following command is used &PAGE& / &SAPSCRIPT-FORMPAGES&.

Say if the total no of pages is 15. Then up to Nine pages it is dispalying correctly ie 1 / 15 , 2 / 15...But after 9 / 15 it is displaying only 1 / 15 for all the remaining pages instead of 10 / 15, 11 / 15, to 15 / 15.