Display a count

[Former Member]

Hi all,

My requirement is that I want to display the total number of items I have in my internal table the moment I enter my selection criteria.... any suggestions plz.

[Former Member]

Hi,

You write the code based on the selecion criteria.

After that

TABLES: mara.
DATA: BEGIN OF itab OCCURS 0.
        INCLUDE STRUCTURE mara.
DATA: END OF itab.
SELECT-OPTIONS: s_matnr FOR mara-matnr.
SELECT * INTO TABLE itab
               FROM mara
              WHERE matnr IN s_matnr.

IF sy-subrc = 0.
  WRITE:/ sy-dbcnt.
ENDIF.

Also you can use

DESCRIBE TABLE ITAB LINES n.

Try this, will solve ur problem.

[Former Member]

I tried it but using WRITE:/ sy-dbcnt. always gives me fix number I mean to say if I have 3 records I'm getting 20 and if I have 30 I 'm getting 20....

tried to use DESCRIBE TABLE ITAB LINES n. but not getting any display of any number on my screen.

[Former Member]

HI,

The stmt. is:

WRITE:/ n. "where n is the total entries in internal table.

Regards

Subramanian

[anversha_s]

hi,

kindly chk ur itab contains dat or not.

if itab[] is not initial.

DESCRIBE TABLE ITAB LINES n.

write n.

endif.

rgds

Anver

[Former Member]

after using DESCRIBE TABLE ITAB LINES n

write n.

amit

[Former Member]

use like this , to count the number of lines in IT -

tables mara.

DATA: N TYPE I.

SELECT-OPTIONS: s_matnr FOR mara-matnr.

SELECT * INTO TABLE ITAB

FROM MARA

WHERE matnr in s_matnr.

if sy-subrc = 0.

DESCRIBE TABLE ITAB LINES N.

endif.

Result: N contains the value.

[Former Member]

Hi,

Once you have all your data in the internal table,

write a stmt like :

describe table itab lines ws_lines.

ws_lines has the total number of entries in the internal table ITAB.

Regards

Subramanian

[Former Member]

i think you want to show it before showing the list.

then you have to code at :

at selection-screen.

here select the data into itab.

now use describe table.

here you can call a popup with the variable.

fm like POPUP_TO_DISPLAY_VALUE.

start-of-selection.

regards

shiba dutta