Problem in modifying the main internal table gt_data

[Former Member]

Hello i have written code for modifying the main internal table. i have read data from ausp table and put into the internal table gt_ausp. now i want to modify my main table GT-DATA with gt_ausp. i am not able to do this.

LOOP AT gt_data INTO ls_list.

lt_temp-objek = ls_list-matnr.

APPEND lt_temp. " 특성값 발췌용도로 저장

APPEND ls_list TO lt_work. " 핵심작업용도로 저장

ENDLOOP.

DESCRIBE TABLE lt_temp.

IF sy-tfill EQ 0.

pv_flg = 'X'.

EXIT.

ENDIF.

• Get 제품인증(플랜트별).....

DESCRIBE TABLE lt_cetino_tp.

• 플랜트 자재번호

• 카타로그-인증 코드그룹-인증 인증코드

• Certi. No.

• Get 자재별 특성값..........

• 오브젝트 특성이름 내부특성 내부카운터 특성값

SELECT a_{objek b}atnam a_{atinn a}atzhl a~atwrt

INTO CORRESPONDING FIELDS OF TABLE lt_ausp_tp

FROM ausp AS a INNER JOIN cabn AS b

ON a_{atinn = b}atinn

FOR ALL ENTRIES IN lt_temp

WHERE a~objek EQ lt_temp-objek " 오브젝트키(자재번호)

AND a~klart EQ '001' " 클래스유형

• AND a~atzhl EQ '001' " 특성값카운터(최종건만 존재)

• 자재특성 변경시 변경됨

AND b~adzhl EQ '0000'.

IF sy-subrc EQ 0.

DELETE ADJACENT DUPLICATES FROM lt_ausp_tp.

lt_ausp[] = lt_ausp_tp[].

lt_ausp_tp2[] = lt_ausp_tp[].

DELETE ADJACENT DUPLICATES FROM lt_ausp_tp2.

• Get 특성내역

• 내부특성 " 내부카운터

• 특성값 특성값내역

SELECT a_{atinn " a}atzhl

a_{atwrt b}atwtb

INTO CORRESPONDING FIELDS OF TABLE lt_cawn

FROM cawn AS a INNER JOIN cawnt AS b

ON a_{atinn = b}atinn AND

a_{atzhl = b}atzhl AND

a_{adzhl = b}adzhl

FOR ALL ENTRIES IN lt_ausp_tp2

WHERE a~atinn EQ lt_ausp_tp2-atinn " 내부특성

AND b~spras EQ sy-langu.

ENDIF.

SORT lt_work BY matnr .

BREAK-POINT.

LOOP AT lt_work INTO ls_list.

• 특성내역

READ TABLE lt_ausp WITH TABLE KEY objek = ls_list-matnr

atnam = 'SECTION_WIDTH'.

• 수출자재가 아닌 것은 제외

LS_LIST-SECTION_WIDTH = LT_AUSP-ATWRT.

MODIFY TABLE GT_DATA FROM LS_LIST TRANSPORTING SECTION_WIDTH.

.

[Marcel_Wahl]

Hi,

Question before: why dont you just use the std.API for reading the classification data?

e.g. "BAPI_OBJCL_GETDETAIL"

Second: a DELETE DELETE ADJACENT DUPLICATES works only only sorted tables.

Doing this after a select will only succeed randomly depending on the buffers of your data based below.

( 90% chance if it is an oracle system)

To your question:

Just replace your LOOP AT gt_data into ls_list

by a LOOP AT gt_data ASSIGNING <current_list_record>.

then you can access the fields directly:

<current_list_record>-SECTION_WIDTH = LT_AUSP-ATWRT.

Cause of your issue:

"MODIFY" needs a key to to find the record to be updated.

If your gt_data ist referencing a DDIC table type with a key or a local type with a key

it has no chance to do it.

Hope that helps.

br,

[Former Member]

solved