i have copied the standard script F140_DOCU_EXC_01 into zf140_doc, in that form i need to caluculate Net amount in text element 521 in main window. for that i have written the subroutine.
PERFORM <subroutin_name> IN PROGRAM <prog_name>
FORM <form_name> TABLES in_var type ITCSY
out_var type ITCSY.
the above code is not a complete one.i need to caluculate the net amount (&RF140-WRSHB). i am not able to calucualte the net amount, i mean from where should i get the data. and y do u we need the ITCSY stru.. could some one help me with a code.