REPORT  Z13_001       .

FIELD-SYMBOLS <fs> TYPE ANY.

DATA: BEGIN OF line,
        col1(12) VALUE 'ABCDEFGHIJKL',
END OF line.

WRITE / line-col1+6.

*ASSIGN line-COL1+5 TO <fs>.  "error occured
*WRITE / <fs>.

*ASSIGN line-COL1+5(10) TO <fs>. "error occured
*WRITE / <fs>.

ASSIGN line-col1+6(*) TO <fs>.
WRITE / <fs>.

ASSIGN line-col1+6(6) TO <fs>.
WRITE / <fs>.

ASSIGN line-col1+5(5) TO <fs>.
WRITE / <fs>.