Field symbol

[Former Member]

Dear experts,

Actually in the badi Import parameter T_ACCCR is of standard table type.

I debugged and checked , T_ACCCR has the structure ty_itab.

i want to move the data from T_ACCCR into another another internal table , to do some operations.

so i have declared the Field-symbol <dyn_table> to copy the dat from T_ACCCR.

From the <dyn_table> , i wan to move it to nomal itab , i 'm getting strucked with this.

types : begin of ty_itab,

awtyp(5) type c,

awref(10) type c,

aworg(10) type c,

posnr(10) type n,

curtp(2) type c,

waers(5) type c,

istat(1) type c,

wrbtr(7) type p decimals 2,

kursf(5) type p decimals 5,

fwbas(5) type p decimals 2,

skfbt(7) type p decimals 2,

wskto(7) type p decimals 2,

end of ty_itab.

data : itab type table of ty_itab.

field-symbols: <dyn_table> type standard table,

<dyn_wa> type any .

assign T_ACCCR[] to <dyn_table>.

-

---

i'm getting strucked with this part----

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loop at <dyn_table> assigning <dyn_wa>.

.

insert <dyn_wa> into table itab. *----

---

> this is not working

endloop.

your help would be appreciated.

Regards,

sabari

Edited by: sabari on Mar 6, 2009 7:39 AM

[Former Member]

use APPEND

[Former Member]

It is Giving runtime error - cannot be converted

[MarcinPciak]

Hi Sabari,

Table itab has the same structure as table T_ACCCR, so you can easily copy the content with:

itab[] = t_acccr[].

But if you would like to do this via field-symbols this can be used:

TYPES: tty_itab TYPE TABLE OF ty_itab.   "table type for T_ACCCR and ITAB

DATA : itab TYPE tty_itab.

FIELD-SYMBOLS: <dyn_table> TYPE tty_itab,  "field symbols fully typed
               <dyn_wa> TYPE ty_itab.

ASSIGN t_acccr[] TO <dyn_table>.

LOOP AT <dyn_table> ASSIGNING <dyn_wa>.
  APPEND <dyn_wa> TO itab.
ENDLOOP.

As long as T_ACCCR is fully typed it is easy to copy the content, the problem would begin when table is of generic type (TYPE ANY TABLE).

Regards

Marcin