scripts

Hi everybody,

i have copied the standard script F140_DOCU_EXC_01 into ZFI_F140_DOCU_EX. i need to make some changes in the main window.In the main window there is a text element 521

i have aded a new field &RF140-WRSHB& for Net Amount in the text elmt 521.i need to caluculate the Net amount, for that do i need to write the subrouitne, if that is so what is the subroutine.

Thanks in advance.

Srikanth