Regarding sy-index

[Former Member]

Hi all,

I am trying to get loop count by using sy-index.

But I am not able get exact expected out put.

I am gettig all zeros instead of loop number.

I am sending my code here.

DATA: lv_diff(10) TYPE c,

lv_erdat1 LIKE sy-datum,

lv_erdat2 LIKE sy-datum,

i(15) TYPE c VALUE '1'.

SORT t_ordno BY aufnr.

LOOP AT t_ordno INTO st_ordno.

READ TABLE t_ordno INTO st_ordno INDEX i.

lv_erdat1 = st_ordno-erdat.

i = i + 1.

READ TABLE t_ordno INTO st_ordno INDEX i.

lv_erdat2 = st_ordno-erdat.

i = i + 1.

CALL FUNCTION 'DAYS_BETWEEN_TWO_DATES'

EXPORTING

i_datum_bis = lv_erdat2

i_datum_von = lv_erdat1

IMPORTING

e_tage = lv_diff.

WRITE:/ lv_diff,

50 <u><b>sy-index.</b></u>

CLEAR: lv_erdat1,lv_erdat2,lv_diff.

[seshatalpasai_madala]

Hi,

BEtween LOOP and ENDLOOP you should use SY-TABIX.

Only when yo use DO and WHILE loops you need to use SY-INDEX

Regards,

Sesh

[Former Member]

HI,

u can use like this.

DATA: lv_diff(10) TYPE c,

lv_erdat1 LIKE sy-datum,

lv_erdat2 LIKE sy-datum.

lv_diff = lv_erdat2 - lv_erdat1.

rgds,

bharat.

[Pawan_Kesari]

use this code

DATA: lv_diff(10) TYPE c      ,
      lv_erdat1 LIKE sy-datum ,
      lv_erdat2 LIKE sy-datum ,
      i(15) TYPE c VALUE '1'  ,
      l_tabix type syst-tabix .
      
SORT t_ordno BY aufnr.

LOOP AT t_ordno INTO st_ordno.
  
  l_tabix = sy-tabix .

  READ TABLE t_ordno INTO st_ordno INDEX i.
  lv_erdat1 = st_ordno-erdat.
  i = i + 1.
  READ TABLE t_ordno INTO st_ordno INDEX i.
  lv_erdat2 = st_ordno-erdat.
  i = i + 1.


  CALL FUNCTION 'DAYS_BETWEEN_TWO_DATES'
       EXPORTING
            i_datum_bis = lv_erdat2
            i_datum_von = lv_erdat1
       IMPORTING
            e_tage      = lv_diff.

  WRITE:/ lv_diff,
       50 l_tabix.
  CLEAR: lv_erdat1,lv_erdat2,lv_diff.