Assign with offset
REPORT demo_field_symbols_stat_as_off .
FIELD-SYMBOLS <fs> TYPE ANY.
DATA: BEGIN OF line,
string1(10) VALUE '0123456789',
string2(10) VALUE 'abcdefghij',
END OF line.
WRITE / line-string1+5.
ASSIGN line-string1+5 TO <fs>.
WRITE / <fs>.
ASSIGN line-string1+5(*) TO <fs>.
WRITE / <fs>.
REPORT demo_field_symbols_stat_as_of2 .
FIELD-SYMBOLS <fs> TYPE ANY.
DATA: BEGIN OF line,
a TYPE c VALUE '1', b TYPE c VALUE '2',
c TYPE c VALUE '3', d TYPE c VALUE '4',
e TYPE c VALUE '5', f TYPE c VALUE '6',
g TYPE c VALUE '7', h TYPE c VALUE '8',
END OF line,
off TYPE i,
len TYPE i VALUE 2.
DO 2 TIMES.
off = sy-index * 3.
ASSIGN line-a+off(len) TO <fs>.
<fs> = 'XX'.
ENDDO.
DO 8 TIMES.
off = sy-index - 1.
ASSIGN line-a+off(1) TO <fs>.
WRITE <fs>.
ENDDO.
FIELD-SYMBOLS <fs> TYPE ANY.
DATA: BEGIN OF line,
string1(10) VALUE '0123456789',
string2(10) VALUE 'abcdefghij',
END OF line.
WRITE / line-string1+5.
ASSIGN line-string1+5 TO <fs>.
WRITE / <fs>.
ASSIGN line-string1+5(*) TO <fs>.
WRITE / <fs>.
REPORT demo_field_symbols_stat_as_of2 .
FIELD-SYMBOLS <fs> TYPE ANY.
DATA: BEGIN OF line,
a TYPE c VALUE '1', b TYPE c VALUE '2',
c TYPE c VALUE '3', d TYPE c VALUE '4',
e TYPE c VALUE '5', f TYPE c VALUE '6',
g TYPE c VALUE '7', h TYPE c VALUE '8',
END OF line,
off TYPE i,
len TYPE i VALUE 2.
DO 2 TIMES.
off = sy-index * 3.
ASSIGN line-a+off(len) TO <fs>.
<fs> = 'XX'.
ENDDO.
DO 8 TIMES.
off = sy-index - 1.
ASSIGN line-a+off(1) TO <fs>.
WRITE <fs>.
ENDDO.
--------------------------------------------------------------------------------
Dynamic assign
REPORT demo_field_symbols_dynami_as_2 .
TABLES sbook.
DATA: name1(20) TYPE c VALUE 'SBOOK-FLDATE',
name2(20) TYPE c VALUE 'NAME1'.
FIELD-SYMBOLS <fs> TYPE ANY.
ASSIGN TABLE FIELD (name1) TO <fs>.
WRITE: / 'SY-SUBRC:', sy-subrc.
ASSIGN TABLE FIELD (name2) TO <fs>.
WRITE: / 'SY-SUBRC:', sy-subrc.
TABLES sbook.
DATA: name1(20) TYPE c VALUE 'SBOOK-FLDATE',
name2(20) TYPE c VALUE 'NAME1'.
FIELD-SYMBOLS <fs> TYPE ANY.
ASSIGN TABLE FIELD (name1) TO <fs>.
WRITE: / 'SY-SUBRC:', sy-subrc.
ASSIGN TABLE FIELD (name2) TO <fs>.
WRITE: / 'SY-SUBRC:', sy-subrc.
--------------------------------------------------------------------------------
Assigning field symbols
REPORT demo_field_symbols_dynami_as_3 .
DATA: BEGIN OF s,
a TYPE c VALUE '1', b TYPE c VALUE '2', c TYPE c VALUE '3',
d TYPE c VALUE '4', e TYPE c VALUE '5', f TYPE c VALUE '6',
g TYPE c VALUE '7', h TYPE c VALUE '8',
END OF s.
DATA off TYPE i.
FIELD-SYMBOLS <fs> TYPE ANY.
ASSIGN s-a TO <fs>.
DO 4 TIMES.
off = sy-index - 1.
ASSIGN <fs>+off(1) TO <fs>.
WRITE <fs>.
ENDDO.
DATA: BEGIN OF s,
a TYPE c VALUE '1', b TYPE c VALUE '2', c TYPE c VALUE '3',
d TYPE c VALUE '4', e TYPE c VALUE '5', f TYPE c VALUE '6',
g TYPE c VALUE '7', h TYPE c VALUE '8',
END OF s.
DATA off TYPE i.
FIELD-SYMBOLS <fs> TYPE ANY.
ASSIGN s-a TO <fs>.
DO 4 TIMES.
off = sy-index - 1.
ASSIGN <fs>+off(1) TO <fs>.
WRITE <fs>.
ENDDO.
