select from itab

[Former Member]

i need to find line in itab.

when i find it i need to take the line before and the line after how i can do it?

PLS

[Former Member]

hi,

could u pls explain clearly ..

Regards,

Ramesh.

[Former Member]

i have loop on mardh and before i have mard.

LOOP AT imardh ASSIGNING <ls_mardh>.

IF <ls_mardh>-lfmon = z_period+0(2) AND

<ls_mardh>-lfgja = z_period+2(4).

<b>here i found the line and end stock now i need to find the start and it's the line before

and if i didnt find i need to take the line before and after</b>

<ls_mard>-e_stock = <ls_mardh>-labst.

ENDIF.

ENDLOOP.

[RichHeilman]

Use the READ statement.

data: index type i.

* Read the line with key
read table itab with key field1 = 'some_value'.

* Read the line before it
index = sy-tabix - 1.
read table itab index index.

* Read the line after it
index = sy-tabix + 1.
read table itab index index.

Regards,

Rich Heilman

[Former Member]

Hi,

Use SY-Tabix.

Sy-tabix will point to current line.

lv_next_line type I.

lv_next_line = sytabix + 1.

take temp work area.

wa_temp

read table itab into wa_temp index lv_next_line.

update current line with wa_temp.

update next line with previous data

[Former Member]

hi rani,

use read stmt.

im not sure but try this..

read table itab index sy-tabix.

to read before the line

data: v_tabix type sy-tabix.

v_tabix = sy-tabix - 1.

read table itab index v_tabix.

to read after the line

data: v_tabix1 type sy-tabix.

v_tabix1 = sy-tabix + 1.

read table itab index v_tabix1.

[Former Member]

READ table something with key = sometning

temp = sy-tabix + 1.

temp2= sy-tabix - 1.

READ table something index temp.

read table something index temp2.

Something like that.

BR, JAcek

[Former Member]

Hi rani,

u can find it thru sy-tabix.

example.

loop at itab.

l_tabix = sy-tabix." current line no.

.....

• For line before

read table itab index l_tabix -1.

• For line after

read table itab index l_tabix +1.

endloop.

Regards,

kiran B

[Former Member]

Hi Rani,

The line you find in the itab will have a specific index. So you can do index + 1 and index - 1 to get the next and the before line.

Ex: your internal table has 5 records. you are taking the the 3rd record, your tabix will be 3.

Then do this.

lws_index = sy-tabix + 1.

lws_ind = sy-tabix - 1.

read table index lws_index. (next record)

read table index lws_ind. (before record)

[Former Member]

Hi,

loop at itab where 'condition'.

itab_index = sy-tabix.

itab_prev_index = itab_index - 1.

read itab index itab_prev_index .

itab_next_index = itab_index + 1.

read itab index itab_next_index .

endloop.

[Former Member]

Hi,

Consider this ,

    DATA : ind1 TYPE   sy-tabix,
           ind2 TYPE   sy-tabix.
    READ TABLE it_test INTO wa_test WITH TABLE KEY k1 = v1
                                   kn = v2.
    IF sy-subrc EQ 0.
      ind1 = sy-tabix + 1.
      ind2 = sy-tabix - 1.

      READ TABLE it_test INTO wa_after INDEX ind1.

      READ TABLE it_test INTO wa_before INDEX ind2.


    ENDIF.

Regards,

Arun Sambargi.

Message was edited by: Arun Sambargi

Message was edited by: Arun Sambargi

[Former Member]

hello,

here is the pseudo-code for your reqmt.

*- 
data: l_tabix1 like sy-tabix.
data: l_tabix2 like sy-tabix.
*-
data: g_s_itab1 like line of g_t_itab.
data: g_s_itab2 like line of g_t_itab.

READ TABLE g_t_itab 
TRANSPORTING NO FIELDS WITH KEY 
key = 'KEY'
BINARY SEARCH. 
*-                                     
 if sy-subrc = 0.
 clear: l_tabix1, l_tabix2,g_s_itab1, g_s_itab2.
 l_tabix1 = sy-tabix - 1.
 l_tabix2 = sy-tabix + 1.
 read table g_t_itab into g_s_itab1 index l_tabix1.
*- check SY-SUBRC
 read table g_t_itab into g_s_itab2 index l_tabix2.
*- check SY-SUBRC
 endif.

hope this helps

best regards, Murugesh AS