internal tables

Former Member — Sun, 12 Oct 2008 04:10:26 GMT

sap gurus,

im making a code for getting sales order shipping data, i have several requirements..

my 1st requirement is to retrieve details of the selection-screen..

this is what i did..

retrieve details of the selection screen for sales order

SELECT a~vbeln

a~kunnr

a~ernam

a~auart

b~posnr

b~vstel

b~route

c~maktx

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM ( ( vbak AS a

INNER JOIN vbap AS b ON a_{vbeln = b}vbeln )

INNER JOIN makt AS c ON b_{matnr = c}matnr )

WHERE a~vbeln = p_vbeln

AND

a_{auart = 'CPF1' OR a}auart = 'CPF2'.

IF sy-subrc NE 0.

WRITE: 'wala'.

ENDIF.

2nd requirement, get the shipping details from several tables..

select shipping details from vbkd

SELECT inco1

inco2

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM vbkd

FOR ALL ENTRIES IN it_sales

WHERE vbeln EQ it_sales-vbeln

AND posnr EQ it_sales-posnr.

get description of shipping point

SELECT vtext

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM tvstt

FOR ALL ENTRIES IN it_sales

WHERE spras = 'en'

AND vstel = it_sales-vstel.

get description of incoterms

SELECT bezei

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM tinct

FOR ALL ENTRIES IN it_sales

WHERE inco1 = it_sales-inco1.

AND

inco1 = it_sales-inco2.

SELECT bezei

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM tinct.

WHERE inco1 = it_sales-inco2

get description route

SELECT bezei

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM tvrot

FOR ALL ENTRIES IN it_sales

WHERE route = it_sales-route.

3rd requirement, i have to get the customer details and update it_sales based on the customer to include the address.

is this correct?

Get customer details

SELECT kunnr

name1

name2

ort01

pstlz

regio

pfach

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM kna1

FOR ALL ENTRIES IN it_sales

WHERE kunnr EQ it_sales-kunnr.

4th requirement is after i have extracted all the data from the tables i have to store it in it_detail..

how will i do that..

im just a beginner and i need help if the code i wrote is correct..

Re: internal tables

Former Member — Sun, 12 Oct 2008 04:52:20 GMT

Hi there,

Just to bring to your notice...

(1)when we do a select with respect to for all entries on a table we need to check if that table is empty or not

eg:

if it_sales[] is not initial.

SELECT inco1 inco2

INTO CORRESPONDING FIELDS OF TABLE it_sales

FROM vbkd

FOR ALL ENTRIES IN it_sales

WHERE vbeln EQ it_sales-vbeln

AND posnr EQ it_sales-posnr.

select XX from XX into XX FOR ALL ENTRIES IN it_sales

where XX and XX.

endif.

if it is not checked,what happens is that , if the table it_sales[] is empty, it will fetch all the records..so this checking should be done for all the 'select' statements with respect to the table on which 'for all entries' fetch is done

(2) For all your select statements the destination is it_sales.........

check in the debugger what is happening in the it_sales table after each select statement

(to activate debugger use '/h' or write 'Break-point' in your code at required location) ,i believe the records are overwritten after each select...there are numerous approach to obtain the desired output like..

(a)we can fetch all data into differernt internal tables and get them together in a loop based on key fields/relations or(b) we can keep modifying existing table with the required data based on key fields etc...

Hope it helps,

Pls check

Regards

Byju

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internal tables

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