Declaraciones Inline en ABAP 7.40 (Inline declarations)

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*  INFORMACIÓN GENERAL - GENERAL INFORMATION
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*^ Autor - Author      : José Manrique Valderrama
*^ Objetivo - Objetive : Inline Declaratinos
*^ Website             : abapejemplos.blogspot.com
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REPORT Zjm_demo_inline.

START-OF-SELECTION.
" Declarar tabla en un SELECT
   SELECT * UP TO 1 ROWS
     FROM mara
     INTO TABLE @DATA(gdt_mara).

" Declarar Work Area
READ TABLE gdt_mara INTO DATA(gwa_mara) INDEX 1.

" Declarar Field Symbol
READ TABLE gdt_mara ASSIGNING FIELD-SYMBOL() INDEX 1.

" Declarar una variable con valor inicial.
DATA(gs_string) = 'Hola Mundo'.

" Declarar variables en SPLIT en cadenas
SPLIT gs_string AT space INTO DATA(ls_substring1) DATA(ls_substring2).

" Declarar variable de tabla en SPLIT
SPLIT gs_string AT space INTO TABLE DATA(gdt_string).

" Declarar un parámetro de retorno en métodos.
DATA(gi_digits) = cl_abap_math=>get_number_of_digits( '1240' ).