topic Function Module in Application Development and Automation Discussions

Function Module

Former Member — Sat, 09 Feb 2008 04:45:17 GMT

Hi,

I want to create a Function Module...

In my FM...

First, In Import insert value -

Parameter Name--~~Type~~--Associate Type

KUNNR--

LIKE----KNA1-KUNNR

Second, In Export insert values -

Parameter Name--~~Type Spec.~~--Associate Type

NAME1--

LIKE--

KNA1-NAME1

LAND1--

LIKE--

KNA1-LAND1

Now, I want that data should come respectively KUNNR...

When i insert KUNNR value, it show the NAME1 & LAND1 values according to KUNNR....

What should I do....

Here i use an Internal Table (in Tables) or not....

And, in Source Code....what i write....

Plz Explain.....

Re: Function Module

Former Member — Sat, 09 Feb 2008 04:55:40 GMT

Hi,

if u want land1 and name1 depending on kunnr then

import parameters

kunnr

export parameters

land1

name1

tables

itab like kna1

source code

select land1 name1 from kna1 into table itab where kunnr = p_kunnr.

Regards

Re: Function Module

Former Member — Sat, 09 Feb 2008 05:02:49 GMT

Hi,

Go to source code of that funciton module.

write the below code in that.

select kunnr name1 land1 from kna1 into table itab where kunnr in s_kunnr.

********************************************************

then you call that function module in your program.

see the program is like this,

tables : kna1.

select-optiions : s_kunnr for kna1-kunnr.

types : begin of t_kunnr,

kunnr type kunnr,

name1 type name1,

land1 type land1,

end of t_kunnr.

data : wa_kunnr type t_kunnr,

itab type table of t_kunnr.

call function 'function module name'

exporting

kunnr = s_kunnr

importing

name1 = name1

land1 = land1

tables

t_outtab = itab,

regards,

swami

Re: Function Module

Former Member — Sat, 09 Feb 2008 05:16:49 GMT

Hi,

U need not use the "Tables" to strore the NAME1 and LAND1 values. KUNNR is the only key field in KNA1 table. So it will return only one record for a KUNNR.

So u can declare the NAME1 and LAND1 in EXPORT parameter.

KUNNR in Import parameter.

select single NAME1 LAND1 from KNA1 into (NAME1, LAND1) where kunnr = KUNNR.

Now, u will have the output in NAME1 and in LAND1.

Kindly reward points if useful

Cheers,

Shanthi.

Edited by: shanthi ps on Feb 9, 2008 6:18 AM

Re: Function Module

Former Member — Sat, 09 Feb 2008 05:21:34 GMT

for a customer number kunnr if they are more names name1 then will ur select statement work?

select single NAME1 LAND1 from KNA1 into (NAME1, LAND1) where kunnr = KUNNR.