topic Re: Problem with data conversion in Application Development and Automation Discussions

Problem with data conversion

Former Member — Thu, 17 Nov 2011 20:04:40 GMT

Hi experts,

I'm facing a problem with the following code:



FIELD-SYMBOLS: <fs_vl1> TYPE ANY,
               <fs_vl2> TYPE ANY,
               <fs_aux_type> TYPE ANY.

DATA:  lv_type_char(50) TYPE c VALUE '1023',
       lv_type_char2(50) TYPE c VALUE '1022',
       lv_ref TYPE REF TO data,
       lv_ref2 TYPE REF TO data.


ASSIGN 'NETWR_AK' TO <fs_aux_type>.

CREATE DATA lv_ref TYPE (<fs_aux_type>).
CREATE DATA lv_ref2 TYPE (<fs_aux_type>).

ASSIGN lv_type_char TO <fs_vl1>.
GET REFERENCE OF <fs_vl1> INTO lv_ref.

ASSIGN lv_type_char2 TO <fs_vl2>.
GET REFERENCE OF <fs_vl2> INTO lv_ref2.

IF lv_ref2 > lv_ref.
  WRITE: 'Ok'.
ENDIF.

The variables lv_ref and lv_ref2 are created correctly with type 'NETWR_AK', but when I use the

command GET REFERENCE, these variables are converted to 'Char' type.

And with 'Char' type, the 'IF' statement does not work.

My doubt is, how can I populate the variables lv_ref and lv_ref2 without change their types?

Can anyone help me?

Thanks and regards!

Fabio

Re: Problem with data conversion

alok_patra — Fri, 18 Nov 2011 05:47:49 GMT

Hi,

use casting operator while assigning the character type data to field symbols.

ASSIGN XXX TO <XXX> CASTING TYPE/LIKE XXX

thanks,

Alok

Re: Problem with data conversion

MarcinPciak — Fri, 18 Nov 2011 09:08:38 GMT

All you need is


DATA:  lv_type_char(50) TYPE c VALUE '1023',
       lv_type_char2(50) TYPE c VALUE '1022',
       lv_ref TYPE REF TO data,
       lv_ref2 TYPE REF TO data.

FIELD-SYMBOLS: <fs1>, <fs2>.

GET REFERENCE OF lv_type_char INTO lv_ref.
GET REFERENCE OF lv_type_char2 INTO lv_ref2.
ASSIGN lv_ref->* TO <fs1>.
ASSIGN lv_ref2->* TO <fs2>.

IF <fs1> > <fs2>.
  WRITE: / <fs1>, ' is greater than ', <fs2>.
ELSE.
  WRITE: / <fs1>, ' is less than ', <fs2>.
ENDIF.

Regards

Marcin