Not appending

Question

Hi all,
Pls help on below sample code.
It is not appending all the data from table marc.
only last entry is filling in the internal table . Pls check
tables : mara.
select-options : matnr for mara-matnr.
data : begin of itab occurs 0,
       matnr like mara-matnr,
       ernam like mara-ernam,
       end of itab.
data : begin of mtab occurs 0,
       werks like marc-werks,
       end of mtab.
data : wa like itab.
select matnr from mara into table itab where matnr in matnr.
loop at itab.
select werks from marc into table mtab where matnr = itab-matnr.
append mtab.
endloop.
Pls check

Answer 1

Mr. Ali,
        Here goes your solution :--
TABLES: MARA.
SELECT-OPTIONS : MATNR FOR MARA-MATNR.
DATA: BEGIN OF ITAB OCCURS 0,
MATNR LIKE MARA-MATNR,
ERNAM LIKE MARA-ERNAM,
END OF ITAB.
DATA: BEGIN OF MTAB OCCURS 0,
            MATNR LIKE MARC-MATNR,
             WERKS LIKE MARC-WERKS,
            END OF MTAB.
DATA: WA_ITAB LIKE LINE  OF ITAB.
START-OF-SELECTION.
SELECT MATNR ERNAM FROM MARA INTO TABLE ITAB WHERE MATNR IN MATNR.
SELECT WERKS FROM MARC INTO TABLE MTAB FOR ALL ENTRIES IN ITAB WHERE MATNR = ITAB-MATNR.
          Now loop at any table to get the data.