[ABAP] REDUCE: Strings aus einer internen Tabelle verketten

DATA(it_strings) = VALUE stringtab( ( |Udo| ) ( |Heinz| ) ( |Erika| ) ).

DATA(lv_concat_strings) = REDUCE string( INIT s = ||
                                         FOR <s> IN it_strings
                                         NEXT s = COND #( WHEN s IS INITIAL
                                                          THEN |{ <s> }|
                                                          ELSE |{ s }{ cl_abap_char_utilities=>cr_lf }{ <s> }|
                                                        )
                                       ).

WRITE: / lv_concat_strings.