topic Re: Data set Writing Problem in Application Development and Automation Discussions

Data set Writing Problem

Former Member — Tue, 25 Aug 2009 08:02:18 GMT

Dear all,

I have created a program to which read data from application server, which is seprated by tab. But anable to append the data into internal table itab and write it.

I have include to code for your reference.

With Regards,

Baskaran

DATA: X_INPUT_REC,

REC_TYPE(4) TYPE C.

DATA: BEGIN OF ITAB OCCURS 0,

LEN(2),

WED(2),

hei(2),

END OF ITAB.

DATA: BEGIN OF ITAB1 OCCURS 0,

STR(200),

END OF ITAB1.

DATA: G_INREC(80) .

data str(255).

*data: FILEN TYPE i default ' '.

DATA: L_EOF(50) VALUE 'C_FALSE'.

*DATA: L_EOF1(50) VALUE 'C_TRUE'.

PARAMETERS: FILENAME(80) DEFAUlt '
192.168.100.33\sapmnt\ids\sys\global\sample.txt' .

*CONCATENATE FILEN INTO FILENAME NO-GAP.

OPEN DATASET FILENAME FOR INPUT IN TEXT MODE ENCODING DEFAULT." MESSAGE L_MSG.

WHILE L_EOF NE 'C_TRUE'.

READ DATASET FILENAME INTO G_INREC.

CONCATENATE G_INREC INTO g_inrec NO-GAP.

IF SY-SUBRC = 0.

MOVE G_INREC TO ITAB1.

ENDCASE.

*append itab.

LOOP AT ITAB1.

SPLIT ITAB1-STR AT 'X' INTO ITab-len ITab-wed ITab-hei.

APPEND ITab.

ENDLOOP.

ELSE.

L_EOF = 'C_TRUE'.

CONTINUE.

ENDIF.

ENDWHILE.

loop at itab.

write: itab-len.

endloop.

Re: Data set Writing Problem

_IvanFemia_ — Tue, 25 Aug 2009 08:20:11 GMT

Hi,

try something like this

OPEN DATASET FILENAME FOR INPUT IN TEXT MODE ENCODING DEFAULT." MESSAGE L_MSG.
" check if sy-subrc is 0 (file exist on FS?)
IF sy-subrc = 8. 
" I/O Error
ENDIF.
DO. 
  READ DATASET FILENAME INTO G_INREC. 
  IF sy-subrc = 0. 
" Your logic with G_INREC
    CLEAR ITAB.
    SPLIT G_INREC AT 'X' INTO ITab-len ITab-wed ITab-hei.
    APPEND ITab.
  ELSE. 
    EXIT. 
  ENDIF. 
ENDDO.

Regards,

Ivan

Re: Data set Writing Problem

Former Member — Tue, 25 Aug 2009 08:25:20 GMT

Hi, Have a look at the previous solution. You have an internal table ITAB. To fill this table use the APPEND statement and not the MOVE. Probably your table stays empty. Succes

Re: Data set Writing Problem

Former Member — Tue, 25 Aug 2009 08:34:06 GMT

Hi,

Try this way,



constants: con_tab  type c value cl_abap_char_utilities=>HORIZONTAL_TAB.


DATA: X_INPUT_REC,
REC_TYPE(4) TYPE C.

DATA: BEGIN OF ITAB OCCURS 0,
LEN(2),
WED(2),
hei(2),
END OF ITAB.

DATA: wa_itab TYPE itab.

DATA: G_INREC(255) .
data str(255).
*data: FILEN TYPE i default ' '.

DATA: L_EOF(50) VALUE 'C_FALSE'.
*DATA: L_EOF1(50) VALUE 'C_TRUE'.


PARAMETERS: FILENAME(80) DEFAUlt '\\192.168.100.33\sapmnt\ids\sys\global\sample.txt' .

*CONCATENATE FILEN INTO FILENAME NO-GAP.
OPEN DATASET FILENAME FOR INPUT IN TEXT MODE ENCODING DEFAULT." MESSAGE L_MSG.

WHILE L_EOF NE 'C_TRUE'.

READ DATASET FILENAME INTO G_INREC.

if sy-subrc = 0.

SPLIT  G_INREC AT con_tab INTO wa_itab-len wa_itab-wed wa_itab-hei.

MOVE-CORRESPONDING wa_uploadtxt TO wa_upload.
 APPEND wa_itab TO itab.

ELSE.
L_EOF = 'C_TRUE'.
CONTINUE.
ENDIF.
ENDWHILE.

loop at itab.
write: itab-len.
endloop.

Regards,

Vik

Re: Data set Writing Problem

Former Member — Tue, 03 Nov 2009 07:17:51 GMT

aaa