topic Re: dynamic cond in loop - error in Application Development and Automation Discussions

dynamic cond in loop - error

prabhu_s2 — Wed, 07 Apr 2010 13:11:40 GMT

Hi,

i have a declaration as follows:


TYPES: BEGIN OF ty_filter,
         cond(72)  TYPE c,
       END OF ty_filter.

DATA: ta_filter TYPE STANDARD TABLE OF ty_filter.

...
...
    LOOP AT ta_tran_upd
      ASSIGNING <fx_tran>
      WHERE ( ta_filter ).

the above one is issue an error message "Unable to inetpret ')' but when i replace the dynamic where with some condition it is working fine...any idea on it. couldnt get the source of the error.

Re: dynamic cond in loop - error

Former Member — Wed, 07 Apr 2010 13:20:03 GMT

I don't think you can use a dynamic WHERE in a LOOP.

Rob

Re: dynamic cond in loop - error

prabhu_s2 — Wed, 07 Apr 2010 13:28:31 GMT

is there a work around for this?

Re: dynamic cond in loop - error

MarcinPciak — Wed, 07 Apr 2010 13:55:46 GMT

Dynamic WHERE in LOOP is possible as of NW 7.02.

I think you can use field symbols to create kind of dynamic loop. Refer this for example:


DATA: l_filter TYPE string VALUE 'CARRID',
      l_value  TYPE string VALUE 'LH'.

DATA: it_sflight TYPE TABLE OF sflight WITH HEADER LINE.

SELECT * FROM sflight INTO TABLE it_sflight  UP TO 10 ROWS  .

FIELD-SYMBOLS <fs> TYPE ANY.

LOOP AT it_sflight.
  ASSIGN COMPONENT l_filter OF STRUCTURE it_sflight TO <fs>.
  CHECK sy-subrc = 0.
  IF <fs> = l_value.
    WRITE / 'Found one'.
  ELSE.
    CONTINUE.
  ENDIF.
ENDLOOP.

Regards

Marcin

Re: dynamic cond in loop - error

Former Member — Wed, 07 Apr 2010 14:21:13 GMT

I think that you can't do dynamic where but if you use it you should declare it as (condition)

and not ( condition ).

SELECT ***

FROM***

INTO*********

WHERE (ta_filter).

Best Regards

Yossi