(1)
DATA:lv_c TYPE char20 VALUE '12324'.
DATA:t_len TYPE i.
t_len = strlen( lv_c ).
WRITE :/, t_len.
(2)
DATA: lv_str TYPE char20,
lv_len TYPE i.
lv_str = 'MARA-MATNR'.
"DESCRIBE FIELD MARA-MATNR LENGTH lv_len IN CHARACTER MODE.
lv_len = cl_abap_list_utilities=>dynamic_output_length( lv_str ).
WRITE lv_len.
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