Problem using MODIFY ztable FROM itab

[Former Member]

Hello everyone !

Here is my problem :

DATA : wt_ztsdforetst TYPE TABLE OF ztsd_foretst WITH HEADER LINE. "+cki 23/06/2008

Here I load the internal table wt_ztsdforetst with data..

.....

.....

.....

MODIFY ztsd_foretst FROM TABLE wt_ztsdforetst.

The result is : my internal table wt_ztsdforetst contains 5 lines of data but after the modify, only the content of the headerline is inserted into my ztable (ztsd_foretst )

I don't understand why !!

Any help will be rewarded..

Many Thanks

Ced

[Former Member]

try this:

loop at wt_ztsdforetst.

MODIFY ztsd_foretst FROM TABLE wt_ztsdforetst.

endloop.

Or clear the work area after modifying.

[Former Member]

The statement seems to be ok.

Just check that the data in wt_ztsdforetst should be unique in terms of primary key combination.

[Former Member]

REPORT YMODIFY.

DATA: ITAB TYPE TABLE OF Z709MARA WITH HEADER LINE.

ITAB-MATNR = 'A101'.

ITAB-MTART = 'FERT'.

APPEND ITAB.

CLEAR: ITAB.

ITAB-MATNR = 'B101'.

ITAB-MTART = 'FERT'.

APPEND ITAB.

CLEAR: ITAB.

ITAB-MATNR = 'C101'.

ITAB-MTART = 'FERT'.

APPEND ITAB.

CLEAR: ITAB.

ITAB-MATNR = 'D101'.

ITAB-MTART = 'FERT'.

APPEND ITAB.

CLEAR: ITAB.

MODIFY Z709MARA FROM TABLE ITAB.

IF SY-SUBRC IS INITIAL.

WRITE: / 'good'.

ENDIF.

I have checked the same it works for me.. check if u have cleared the workarea after appending..

[Former Member]

Do like this:

DATA : it_ztsdforetst TYPE TABLE OF ztsd_foretst,

wa_ztsdforetst type ztsd_foretst.

loop at it_ztsdforetst into wa_ztsdforetst.

.....

.....

.....

MODIFY ztsd_foretst FROM wa_ztsdforetst transporting all fields.

endloop.

Regards

Kannaiah