Tolong jelaskan mengenai <nowiki> dari ABAP dalam bahasa melayu

data:begin of itab_final occurs 0,

data:begin of itab occurs 0,

data: begin of itab_name occurs 0,

DATA: FIELDCATALOG TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE,

DATA : W_BUDAT LIKE EKBE-BUDAT.

INTO CORRESPONDING FIELDS OF TABLE itab

FROM VBRK INNER JOIN  VBRP ON VBRK~VBELN = VBRP~VBELN

WHERE  VBRK~FKDAT IN FKDAT AND VBRK~KUNAG IN KUNAG AND VBRK~VBELN IN VBELN.

from kna1 into table itab_name

for all entries in itab

read table itab_name with key erdat =  itab-fkdat.

itab_final-total = itab-netwr + itab-mwsbk.

* set an exclusive lock at level object-type & object-id

IF NOT lf_bapi_error = true.

IF ( NOT istourhd-doc_type IS INITIAL ) AND

( NOT istourhd-doc_id IS INITIAL )

*       ...and add message to return table

ABAP in the SAP Developer Network

data:begin of itab_final occurs 0,

data:begin of itab occurs 0,

data: begin of itab_name occurs 0,

DATA: FIELDCATALOG TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE,

DATA : W_BUDAT LIKE EKBE-BUDAT.

INTO CORRESPONDING FIELDS OF TABLE itab

FROM VBRK INNER JOIN  VBRP ON VBRK~VBELN = VBRP~VBELN

WHERE  VBRK~FKDAT IN FKDAT AND VBRK~KUNAG IN KUNAG AND VBRK~VBELN IN VBELN.

from kna1 into table itab_name

for all entries in itab

read table itab_name with key erdat =  itab-fkdat.

itab_final-total = itab-netwr + itab-mwsbk.

* set an exclusive lock at level object-type & object-id

IF NOT lf_bapi_error = true.

IF ( NOT istourhd-doc_type IS INITIAL ) AND

( NOT istourhd-doc_id IS INITIAL )

*       ...and add message to return table

ABAP in the SAP Developer Network

ABAP Workbench mengandungi perkakasan berlainan bagi menyunting objek Repository. Perkakasan ini memberikan anda dengan bantuan meluas yang merangkumi keseluruhan kitaran pembangunan perisian.

Perkakasan terpenting bagi mencipta atau menyunting objek Repository adalah:

ABAP Editor bagi menulis dan menyunting kod aturcara

ABAP Dictionary bagi memproses takrifan jadual pangkalan data dan mengambil jenis sejagat

Menu Painter bagi mereka antara muka pengguna (menu bar, standard toolbar, application toolbar, function key assignment)

Screen Painter bagi mereka skrin (aturcara dinamik) bagi dailog pengguna

Function Builder bagi modul fungsi memapar dan memproses (routin dengan takrifan antara muka yang terdapat diseluruh sistem)

Class Builder bagi memapar dan memproses kelas Objek ABAP