topic Re: function module in Application Development and Automation Discussions

function module

Former Member — Fri, 01 Feb 2008 15:00:56 GMT

I have an sap table lfa1

I have to extract the vendor records

Which were created from sy-datum-1 to sy-datum.

Now I created a function module

My import parameters will be sy-datum and sy-datum-1.

How can I do this

Re: function module

Former Member — Fri, 01 Feb 2008 15:04:41 GMT

instead of using sy-datum1 and sy-datum as parameters take them in two separate varibales who has type same as sy-datum

then pass these variables you will get desired output for sure

<REMOVED BY MODERATOR>

keep rockin

vivek

Edited by: Alvaro Tejada Galindo on Feb 1, 2008 12:52 PM

Re: function module

Former Member — Fri, 01 Feb 2008 15:08:51 GMT

Hi,

goto se37

give Zname to your FM.

Import PARAmeters are sy-datum & sy-datum1

in tables give a table to store vendor information.

in source code write select stmt. to populate that table...

RAISE exception for error condition....

Some thing like this..

types: begin of t_po,

ebeln type ebeln,

ebelp type ebelp,

etenr type eeten,

aedat type erdat,

VERKF type EVERK,

TELF1 type TELF0,

lifnr type ELIFN,

NAME1 type NAME1_GP,

ORT01 type ORT01_GP,

regio type regio,

bukrs type bukrs,

ORT01_c type ORT01, "address of the company

LFDAT type LFDAT_V,

matnr type matnr,

menge type bstmg,

meins type meins,

netpr type bprei,

netwr type bwert,

maktx type maktx,

menge_d type etmen,

eindt type eindt,

end of t_po.

data: wa_po_final type t_po.

*data: it_po type t_po.

types: begin of t_po_details ,

ebeln type ebeln,

ebelp type ebelp,

matnr type matnr,

menge type bstmg,

meins type meins,

netpr type bprei,

netwr type bwert,

maktx type maktx,

etenr type eeten,

menge_d type etmen,

eindt type eindt,

end of t_po_details.

data: wa_po_details type t_po_details.

data: po_details type t_po_details occurs 0.

**data: it_eket like eket.

types: begin of t_deliv_details,

ebelp type ebelp,

ebeln type ebeln,

etenr type eeten,

menge_d type etmen,

eindt type eindt,

end of t_deliv_details.

data: wa_delivery type t_deliv_details.

data: it_delivery type t_deliv_details occurs 0.

data: y type i.

types: begin of t_po_header,

ebeln type ebeln,

aedat type erdat,

VERKF type EVERK,

TELF1 type TELF0,

lifnr type ELIFN,

NAME1 type NAME1_GP,

ORT01 type ORT01_GP,

regio type regio,

bukrs type bukrs,

ORT01_c type ORT01, "address of the company

LFDAT type LFDAT_V,

end of t_po_header.

*select * into table po_header from ekko where ebeln in po_range.

data: wa_po_header type t_po_header.

data: po_header type standard table of t_po_header.

data: wa_details1 type t_po_details.

data: po_details1 type standard table of t_po_details.

*data: po_header type standard table of t_po_header.

select ebeln aedat verkf telf1 bukrs lifnr into corresponding fields of wa_po_header from ekko where ebeln in PO_RANGE.

append wa_po_header to po_header.

endselect.

if sy-subrc <> 0.

else.

select ebeln ebelp matnr menge meins netpr netwr into corresponding fields of wa_po_details from ekpo

where

ebeln in po_range.

select single matnr maktx into (wa_po_details-matnr,

wa_po_details-maktx)

from makt where matnr = wa_po_details-matnr and spras = sy-langu.

append wa_po_details to po_details.

endselect.

endif.

loop at po_details into wa_po_details.

select ebeln ebelp etenr eindt menge into (wa_delivery-ebeln,

wa_delivery-ebelp,

wa_delivery-etenr,

wa_delivery-eindt,

wa_delivery-menge_d) from eket

where ebeln = wa_po_details-ebeln and ebelp = wa_po_details-ebelp.

append wa_delivery to it_delivery.

endselect.

endloop.

loop at po_header into wa_po_header.

*clear wa_po_header-lifnr.

clear wa_po_header-name1.

clear wa_po_header-ort01.

clear wa_po_header-regio.

*clear wa_po_header-bukrs.

clear wa_po_header-ort01_c.

select single lifnr name1 ort01 regio into (wa_po_header-lifnr,

wa_po_header-name1,

wa_po_header-ort01,

wa_po_header-regio)

from lfa1 where lifnr = wa_po_header-lifnr.

select single bukrs ort01 into (wa_po_header-bukrs,

wa_po_header-ort01_c)

from t001

where bukrs = wa_po_header-bukrs.

modify po_header from wa_po_header.

endloop.

sort po_details by ebeln ebelp.

sort it_delivery by ebeln ebelp etenr.

append lines of po_details to po_details1.

refresh po_details.

loop at po_details1 into wa_po_details.

loop at it_delivery into wa_delivery where ebeln = wa_po_details-ebeln and ebelp =

wa_po_details-ebelp.

wa_po_details-etenr = wa_delivery-etenr.

wa_po_details-eindt = wa_delivery-eindt.

wa_po_details-menge_d = wa_delivery-menge_d.

append wa_po_details to po_details.

endloop.

sort po_details by ebeln ebelp.

loop at po_details into wa_po_details.

at new ebeln.

read table po_header into wa_po_header with key ebeln = wa_po_details-ebeln binary search.

read table po_header into wa_po_header with key ebeln = wa_po_details-ebeln transporting all fields.

wa_po_final-ebeln = wa_po_header-ebeln.

wa_po_final-aedat = wa_po_header-aedat.

wa_po_final-VERKF = wa_po_header-verkf.

wa_po_final-TELF1 = wa_po_header-telf1.

wa_po_final-lifnr = wa_po_header-lifnr.

wa_po_final-NAME1 = wa_po_header-name1.

wa_po_final-ORT01 = wa_po_header-ort01.

wa_po_final-regio = wa_po_header-regio.

wa_po_final-bukrs = wa_po_header-bukrs.

wa_po_final-ORT01_c = wa_po_header-ort01_c.

wa_po_final-LFDAT = wa_po_header-lfdat.

endat.

wa_po_final-ebelp = wa_po_details-ebelp.

wa_po_final-matnr = wa_po_details-matnr.

wa_po_final-menge = wa_po_details-menge.

wa_po_final-meins = wa_po_details-meins.

wa_po_final-netpr = wa_po_details-netpr.

wa_po_final-netwr = wa_po_details-netwr.

wa_po_final-maktx = wa_po_details-maktx.

wa_po_final-etenr = wa_po_details-etenr.

wa_po_final-menge_d = wa_po_details-menge_d.

wa_po_final-eindt = wa_po_details-eindt.

append wa_po_final to po_final.

endloop.

ENDFUNCTION.

REGARDS,

GAURAVJ.

Re: function module

Former Member — Fri, 01 Feb 2008 15:12:31 GMT

Hi,

Declare 2 variables of same type as sy-datum.

move these fields to a range field.

data: r_datum like line of sy-datum. (work around this)

r_datum-low - v_date1.

r_datum-high-v_date2.

select * from lfa1 into it_lfa1 where datum in r_datum.

<REMOVED BY MODERATOR>

regards,

Nageswar

Edited by: Alvaro Tejada Galindo on Feb 1, 2008 12:53 PM

Re: function module

Former Member — Fri, 01 Feb 2008 15:13:11 GMT

What exactly do you mean by "created from sy-datum-1 to sy-datum"? Is it created between yesterday and today or created between 2 different dates?

If you mean yesterday and today there is no necessity to ask the user for iunput, you can always calculate it, using the system variable sydatum.

today = sy-datum.

yesterday = sy-datum-1.

But if you mean 2 dates, then goto import parameters of the FM and create 2 parameters FROM_DATE and TO_DATE, both with type sy-datum. Then you can use these two dates in your logic accordingly.

Its better to create a range as follows.

RANGE : r_date for lfa1-erdat.

r_date-sign = 'I'.

r_date-option = 'EQ'.

r_date-low = from_date.

r_date-high = to_date.

append r_Date.

in your select query you can write

select *

from lfa1

into table t_lfa1

where erdat in r_date.

Re: function module

Former Member — Fri, 01 Feb 2008 15:16:57 GMT

Import Parameters:

erdat1 type sy-datum

erdat2 type sy-datum

tables:

t_lfa1 like lfa1

code in fm

tables: lfa1.

ranges: r_erdat for lfa1-erdat.

r_erdat-sign = 'I'.

r_erdat-option = 'BT'.

r_erdat-low = erdat1.

r_erdat-high = erdat2.

select * from lfa1 into table t_lfa1 where erdat in r_erdat.

i think this is the function module u need

<REMOVED BY MODERATOR>

Regards,

Raghu

Edited by: Alvaro Tejada Galindo on Feb 1, 2008 12:53 PM