topic Re: itab in Application Development and Automation Discussions

itab

Former Member — Thu, 13 Jul 2006 12:18:03 GMT

Hi Experts,

I have one field in ITAB like this.

So i want to extract like: 1 item1 thisisitem1

2 item2 thisisitem2

3 item3 thisisitem3

that means individually i have to extract them and i have to put in different variables..can any body tell me how can we do that?

Re: itab

naimesh_patel — Thu, 13 Jul 2006 12:19:22 GMT

hello,

Split your data as,

SPLIT data at '|' into itab-f11 itab-f12 itab-f21 itab-f22

Then move data to your final table as requried.

it_final-f1 = itab-f11.

it_final-f2 = itab-f12.

append it_final.

it_final-f1 = itab-f21.

it_final-f2 = itab-f22.

append it_final.

....

Regards,

Naimesh

Re: itab

Former Member — Thu, 13 Jul 2006 12:20:09 GMT

hi Ravi,

Loop that internal table and put them in to another internal table ...

loop at itab.

split at '|' into itab-f1.....

endloop.

Re: itab

Former Member — Thu, 13 Jul 2006 12:26:25 GMT

Hi ravi ,

do as follwos:

split data at '|' into table itab.

loop at itab.

v_temp = sy-tabix mod 3.

case v_temp.

when 0.

itab_new-field1 = itab-data.

append itab_new.

when 1.

itab_new-field2 = itab-data.

when 2.

itab_new-field3 = itab-data.

endcase.

endloop.

Regards,

Ravi

Re: itab

Former Member — Thu, 13 Jul 2006 12:27:17 GMT

Hai Ravi Kumar

First Split your Data like the following way

split str at '|' into itab-f11 itab-f12 itab-f21 itab-f22

Then move data to your final table as requried.

itab1-f1 = itab-f11.

itab1-f2 = itab-f12.

append itab1.

itab1-f1 = itab-f21.

itab1-f2 = itab-f22.

append itab1.

Thanks & regards

Sreeni

Re: itab

Former Member — Thu, 13 Jul 2006 12:28:16 GMT

Try a code like this:

DATA: BEGIN OF T OCCURS 0,

FIELD(80),

END OF T.

DATA: ITAB(1000) OCCURS 0 WITH HEADER LINE.

DATA: COUNT TYPE I,

LEN TYPE I.

ITAB =

'|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|'.

APPEND ITAB.

LOOP AT ITAB.

SPLIT ITAB+1 AT '|' INTO TABLE T.

LOOP AT T.

LEN = STRLEN( T-FIELD ).

IF COUNT = 0.

WRITE /.

ENDIF.

WRITE: T-FIELD(LEN).

COUNT = COUNT + 1.

IF COUNT = 3.

COUNT = 0.

ENDIF.

ENDLOOP.

Max

Re: itab

Former Member — Thu, 13 Jul 2006 12:37:53 GMT

Hi Ravi,

Thanks.But y u have given Sy-tabix mod 3?

Ther may no.of item in the runtime..Then how will we do it..

After splitting i have to update a DB Table.

Re: itab

Former Member — Thu, 13 Jul 2006 12:40:53 GMT

REPORT YCHATEST.

DATA:BEGIN OF ITAB OCCURS 0,
       TEXT(300),
     END OF ITAB.

DATA:BEGIN OF ITAB2 OCCURS 0,
       COMP(100),
     END OF ITAB2.


ITAB-TEXT =
'|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|'.
APPEND ITAB.
CLEAR ITAB.

LOOP AT ITAB.
  SPLIT ITAB-TEXT AT '|' INTO TABLE ITAB2.

ENDLOOP.
DELETE ITAB2 WHERE COMP = SPACE.
LOOP AT ITAB2.
    WRITE : ITAB2-COMP.
ENDLOOP.

Re: itab

oliver — Thu, 13 Jul 2006 12:41:09 GMT

Hi Ravi,

here is your code, already tested:

*&---------------------------------------------------------------------*
*& Report  ZTEST01
*&---------------------------------------------------------------------*

REPORT  ztest01.

TYPES: BEGIN OF ts_result,
        f1 TYPE string,
        f2 TYPE string,
        f3 TYPE string,
       END OF ts_result.

DATA: lv_value TYPE string VALUE '|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|',
      lt_itab  TYPE TABLE OF string,
      ls_itab  LIKE LINE OF lt_itab,
      lt_result TYPE TABLE OF ts_result,
      ls_result TYPE ts_result,
      lv_tmp   TYPE i.

SPLIT lv_value AT '|' INTO TABLE lt_itab.

* Delete first entry
DELETE lt_itab INDEX 1.

LOOP AT lt_itab
   INTO ls_itab.

  lv_tmp = sy-tabix MOD 3.

  IF lv_tmp EQ 1.
    MOVE ls_itab TO ls_result-f1.
  ELSEIF lv_tmp EQ 2.
    MOVE ls_itab TO ls_result-f2.
  ELSEIF lv_tmp EQ 0.
    MOVE ls_itab TO ls_result-f3.
    APPEND ls_result TO lt_result.
  ENDIF.

ENDLOOP.

Regards,

Oliver

Re: itab

Former Member — Thu, 13 Jul 2006 12:52:00 GMT

Hi ravi,

The mod 3 is for saying that your final internal table will have 3 fields and it can handle any number of records.

Regards,

ravi

Re: itab

LucianoBentiveg — Thu, 13 Jul 2006 12:53:47 GMT

TRy this code bellow:


REPORT zpeluka.

DATA: lc_line(100) TYPE c.
DATA: a(30) TYPE c,
      b(100) TYPE c,
      i TYPE i.
DATA: BEGIN OF itab2 OCCURS 0,
        field1(10),
        field2(10),
        field3(10),
      END OF itab2.
DATA: BEGIN OF itab OCCURS 0,
        field(100),
      END OF itab.

lc_line =
itab-field =
 '|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|'.
APPEND itab.

LOOP AT itab.
  lc_line = itab-field.
  SHIFT lc_line LEFT.
  DO.
    i = sy-index MOD 3.
    SPLIT lc_line AT '|' INTO a b.
    IF i EQ 0.
      itab2-field3 = a.
      APPEND itab2.
    ELSEIF i EQ 1.
      itab2-field1 = a.
    ELSEIF i EQ 2.
      itab2-field2 = a.
    ENDIF.
    lc_line = b.
    IF lc_line IS INITIAL.
      EXIT.
    ENDIF.
  ENDDO.
ENDLOOP.

Re: itab

Former Member — Thu, 13 Jul 2006 12:59:53 GMT

Yes ravi..u r right.

My final_itab will be having 3 fields like Pnum,Pname and Pdes.

Now ihave itab and final_itab.And separator '|' is in itab.

Now can you give the complte code for the above?

Re: itab

Former Member — Thu, 13 Jul 2006 14:50:19 GMT

hi ravi,

i am not sure whether the proceedure is correct or not , try this

REPORT YCHATEST.

DATA:BEGIN OF ITAB OCCURS 0,
       TEXT(300),
     END OF ITAB.

DATA:BEGIN OF ITAB2 OCCURS 0,
       COMP(100),
     END OF ITAB2.
DATA:BEGIN OF IT_FINAL OCCURS 0,
       NUM TYPE I,
       TEXT1(25),
       TEXT2(25),
    END OF IT_FINAL.
DATA:L_TABIX LIKE SY-TABIX,
     L_LINES TYPE I.
ITAB-TEXT =
'|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|'.
APPEND ITAB.
CLEAR ITAB.

LOOP AT ITAB.
  SPLIT ITAB-TEXT AT '|' INTO TABLE ITAB2.

ENDLOOP.
DELETE ITAB2 WHERE COMP = SPACE.
DESCRIBE TABLE ITAB2 LINES L_LINES.
LOOP AT ITAB2.
  IF SY-TABIX = 1.
    L_TABIX = SY-TABIX .
  ENDIF.
  READ TABLE ITAB2 INDEX L_TABIX.
  IT_FINAL-NUM = ITAB2-COMP.
  L_TABIX = L_TABIX + 1.
  READ TABLE ITAB2 INDEX L_TABIX.
  IT_FINAL-TEXT1 = ITAB2-COMP.
  L_TABIX = L_TABIX + 1.
  READ TABLE ITAB2 INDEX L_TABIX.
  IT_FINAL-TEXT2 = ITAB2-COMP.
  IF L_TABIX = L_LINES.
    APPEND IT_FINAL.
    CLEAR IT_FINAL.
    EXIT.


  ELSE.
    L_TABIX = L_TABIX + 1.
  ENDIF.
  APPEND IT_FINAL.
  CLEAR IT_FINAL.
ENDLOOP.

LOOP AT IT_FINAL.
  WRITE : / IT_FINAL-NUM , IT_FINAL-TEXT1 , IT_FINAL-TEXT2.
ENDLOOP.

Re: itab

Former Member — Thu, 13 Jul 2006 15:00:59 GMT

Hi Ravi,

Consider this code.

Couldnt make it simpler.


REPORT zztest.

TYPES : BEGIN OF str_test,
        fld1(20),
        fld2(20),
        fld3(20),
        END OF str_test.

TYPES : BEGIN OF str_data,
        fld1 TYPE string,
        cnt  TYPE i,
        END OF str_data.

DATA : it_final TYPE STANDARD TABLE OF str_test,
       wa_final TYPE str_test.

DATA : lcnt TYPE i,
       tcnt TYPE i,
       indx TYPE i.

DATA : itab TYPE STANDARD TABLE OF str_data,
       it_store TYPE STANDARD TABLE OF string WITH HEADER LINE,
       it_temp  TYPE STANDARD TABLE OF string WITH HEADER LINE,
       wa   TYPE str_data,
       n    TYPE i,
       str  TYPE string,
       c(1).

wa-fld1 = '|1|Item1|ThisisItem1|2|Item2|ThisisItem2|3|Item3|ThisisItem3|'.
APPEND wa TO itab.
CLEAR wa.

wa-fld1 = '|4|Item4|ThisisItem4|5|Item5|ThisisItem5|'.
APPEND wa TO itab.
CLEAR wa.

wa-fld1 = '|6|Item6|ThisisItem6|'.
APPEND wa TO itab.
CLEAR wa.

wa-fld1 = '|7|Item7|ThisisItem7|8|Item8|ThisisItem8|9|Item9|ThisisItem9|10|Item10|ThisisItem10|'.
APPEND wa TO itab.
CLEAR wa.

wa-fld1 = '|11|Item11|ThisisItem11|12|Item12|ThisisItem12|13|Item13|ThisisItem13|'.
APPEND wa TO itab.
CLEAR wa.

wa-fld1 = '|14|Item14|ThisisItem14|'.
APPEND wa TO itab.
CLEAR wa.



LOOP AT itab INTO wa.
  str = wa-fld1.
  CONDENSE str.
  n = STRLEN( str ).
  DO n TIMES.

    c = str.

    IF c EQ '|'.
      wa-cnt = wa-cnt + 1.
    ENDIF.

    SHIFT str LEFT BY 1 PLACES.

  ENDDO.

  DIVIDE wa-cnt BY 3.
  MODIFY itab FROM wa INDEX sy-tabix.

  CLEAR wa.
ENDLOOP.



LOOP AT itab INTO wa.

  DO wa-cnt TIMES.

    SPLIT wa-fld1 AT '|'  INTO TABLE it_temp.


  ENDDO.

  LOOP AT it_temp.
    IF it_temp EQ space.
      DELETE it_temp INDEX sy-tabix.
    ENDIF.
  ENDLOOP.

  APPEND LINES OF it_temp  TO it_store .

  CLEAR it_temp[].


ENDLOOP.

indx = 1.

DO.
  READ TABLE it_store INDEX indx.
  IF sy-subrc NE 0.
    EXIT.
  ENDIF.

  tcnt = sy-tabix - 1.

  DO 3 TIMES.
    lcnt = tcnt + sy-index.
    READ TABLE it_store INDEX  lcnt.
    IF sy-subrc EQ 0.
      indx = indx + 1.

      IF sy-index EQ 1.
        wa_final-fld1 = it_store.

      ELSEIF sy-index EQ 2.
        wa_final-fld2 = it_store.

      ELSEIF sy-index EQ 3.
        wa_final-fld3 = it_store.

      ENDIF.
    ENDIF.
  ENDDO.

  APPEND wa_final TO it_final.
  CLEAR wa_final.
ENDDO.

LOOP AT it_final INTO wa_final.

  WRITE : / wa_final-fld1,
            wa_final-fld2,
            wa_final-fld3.
ENDLOOP.

<b>The output i am getting is.</b>


1                    Item1                ThisisItem1
2                    Item2                ThisisItem2
3                    Item3                ThisisItem3
4                    Item4                ThisisItem4
5                    Item5                ThisisItem5
6                    Item6                ThisisItem6
7                    Item7                ThisisItem7
8                    Item8                ThisisItem8
9                    Item9                ThisisItem9
10                   Item10               ThisisItem10
11                   Item11               ThisisItem11
12                   Item12               ThisisItem12
13                   Item13               ThisisItem13
14                   Item14               ThisisItem14

Test this and tell if any errors.

Regards,

Arun Sambargi.