ABAP Cheat Sheet

DATA: lv_name  TYPE string,      lv_count TYPE i VALUE 0,      lv_price TYPE p DECIMALS 2.CONSTANTS: c_max TYPE i VALUE 100.TYPES: BEGIN OF ty_person,         name TYPE string,         age  TYPE i,       END OF ty_person.DATA ls_person TYPE ty_person.ls_person-name = 'Alice'.WRITE: / 'Hello, World!'.

IF lv_count > 0.  WRITE: / 'Positive'.ELSEIF lv_count < 0.  WRITE: / 'Negative'.ELSE.  WRITE: / 'Zero'.ENDIF.CASE lv_status.  WHEN 'A'.    WRITE: / 'Active'.  WHEN 'I'.    WRITE: / 'Inactive'.  WHEN OTHERS.    WRITE: / 'Unknown'.ENDCASE.DO 5 TIMES.  WRITE: / sy-index.ENDDO.WHILE lv_count < 10.  lv_count = lv_count + 1.ENDWHILE.

DATA: lt_table TYPE TABLE OF spfli,      ls_line  TYPE spfli.APPEND ls_line TO lt_table.INSERT ls_line INTO lt_table INDEX 1.LOOP AT lt_table INTO ls_line.  WRITE: / ls_line-carrid, ls_line-connid.ENDLOOP.READ TABLE lt_table INTO ls_line INDEX 1.DELETE lt_table INDEX 1.SORT lt_table BY carrid.

SELECT * FROM spfli  INTO TABLE @DATA(lt_flights)  WHERE carrid = 'LH'.SELECT SINGLE carrid connid  FROM spfli  INTO (@lv_carrid, @lv_connid)  WHERE carrid = 'LH' AND connid = '0400'.UPDATE spfli SET price = 500 WHERE carrid = 'LH'.