sap script - Write_form FM doesnt write value to script form

[Former Member]

HI EXPERTS,

i have one internal table without header line in my program and i looped through it and i called WRITE_FORM FM to write 'DETAIL' Element on script . When i execute program , wa_itab workarea carries values bt it doesnt carry any data while debugging script at the same time . my code is like this:

TYPES : BEGIN OF TY_ITEM,

EBELN TYPE EKPO-EBELN, "PURCHASE ORDER NO.

EBELP TYPE EKPO-EBELP, "ITEM NUMBER OF PURCHASE ORD

LOEKZ TYPE EKPO-LOEKZ,

TXZ01 TYPE EKPO-txz01,

MATNR TYPE EKPO-MATNR, "MATERIAL NO.

WERKS TYPE EKPO-WERKS, "PLANT

MENGE TYPE EKPO-MENGE, "PO QTY.

MEINS TYPE EKPO-MEINS, "UNIT OF MEASUREMENT

MAKTX TYPE MAKT-MAKTX, "MATERIAL DESCRIPTION

END OF TY_ITEM.

DATA: WA_ITEM TYPE TY_ITEM.

DATA: IT_ITEM TYPE TABLE OF TY_ITEM.

loop at it_item INTO WA_ITEM.

CALL FUNCTION 'WRITE_FORM'

EXPORTING

ELEMENT = 'DETAIL'

FUNCTION = 'SET'

TYPE = 'BODY'

WINDOW = 'MAIN'

EXCEPTIONS

ELEMENT = 1

FUNCTION = 2

TYPE = 3

UNOPENED = 4

UNSTARTED = 5

WINDOW = 6

BAD_PAGEFORMAT_FOR_PRINT = 7

OTHERS = 8.

endloop.

In script in MAIN Window ,only i have element called DETAIL , where i write WA_ITEM-EBELN, WA_ITEM-MATNR....like that.

Bt it doesnt display any data .

Plz try to solve this issue.

Thanks,

Saurin Shah

[Former Member]

Hi,

Your script element is calling right when you execute ? have u gven &WA_ITEM-EBELN&, &WA_ITEM-MATNR&, .....?

try to give FUNCTION = 'APPEND'

Regards,

G

[Former Member]

Hi,

In the script, use & place holders..

&WA_ITEM-EBELN& ,, &WA_ITEM-MATNR& etc...

Hope this solves

Regards

Shiva

[Former Member]

myself