topic if statement in Application Development and Automation Discussions

if statement

Former Member — Fri, 23 Nov 2007 13:16:09 GMT

hi gurus,

need to seek advice on this.

any way to make the [perform no] only show once? as abap not supports goto, what can i streamline this kind of code so that only show once.

thanks

select single .......

if sy-subrc = 0.

select single ......

if sy-subrc = 0 .

select single ....

if sy-subrc = 0.

perform yes.

else.

perform no.

endif.

else.

perform no.

endif.

else.

perform no.

endif.

Re: if statement

Pawan_Kesari — Fri, 23 Nov 2007 13:21:15 GMT

if i understood the problem correctly... can this be the solution?


SELECT SINGLE .......
IF sy-subrc = 0.
  SELECT SINGLE ......
  IF sy-subrc = 0 .
    SELECT SINGLE ....
    IF sy-subrc = 0.
      PERFORM yes.
    ENDIF.
  ENDIF.
ENDIF.
IF sy-subrc <> 0 .
  PERFORM no.
ENDIF.

Re: if statement

Former Member — Fri, 23 Nov 2007 13:37:52 GMT

hi,

thanks and point given.

so i do not need to have else and when sy-subrc <> 0 will all perform no. right?

rgds

Re: if statement

JozsefSzikszai — Fri, 23 Nov 2007 13:45:50 GMT

hi Eliana,

do like this:

PERFORM select_singles.

IF sy-subrc eq 0.

PERFORM yes.

ELSE.

PERFROM no.

ENDIF.

FORM select_singles.

SELECT SINGLE ...

CHECK sy-subrc EQ 0.

SELECT SINGLE ...

CHECK sy-subrc EQ 0.

SELECT SINGLE ...

ENDFORM.

hope this helps

Re: if statement

Pawan_Kesari — Fri, 23 Nov 2007 13:48:11 GMT

if any of select statement fails the corresponding if statenment will not be executed and execution will come to to IF SY-SUBRC <> 0 with non zero sy-subrc value .

so answer is yes.. just remove all ELSEs