is it possible...........?

is it possible...........?

To my knowledge it is not possible to define a subtable in a structure with header line. That way it works but you should not mix types and data declaration that way - it makes the code rather unreadable. REPORT /SEW/COTEST98 .data: begin of persk_sum occurs 0,persk type PA0001-persk,desc_persk type T503T-PTEXT,persk_sum type p,end of persk_sum.types: begin of persg_sum,persg type PA0001-persg,desc_persg type T501T-PTEXT,persg_sum type p,itab_persk like table of persk_sum with default key,end of persg_sum.data: persg_persk type table of persg_sum with header line.data: lwa_persg_sum like persk_sum.persg_persk-persg = 1.append persg_persk.persg_persk-persg = 2.append persg_persk.loop at persg_persk. lwa_persg_sum-persk = 01.*persg_persk-itab_persk-persk = 01.append lwa_persg_sum to persg_persk-itab_persk.Christian

please read baisc rules, especially rule #3.Snowy

tab_pernr is not a type, but data declaration.Probably it can be helped byCode: Select alltypes: begin of a, itab like line of tab_pernr occurs 0, num type i end of a.

i declare above:data: begin of persk_sum occurs 0, persk type PA0001-persk, desc_persk type T503T-PTEXT, persk_sum type p, end of persk_sum.types: begin of persg_sum, persg type PA0001-persg, desc_persg type T501T-PTEXT, persg_sum type p, itab_persk like line of persk_sum occurs 0, end of persg_sum.data: persg_persk type table of persg_sum with header line.persg_persk-persg = 1.append persg_persk.persg_persk-persg = 2.append persg_persk.loop at persg_persk.persg_persk-itab_persk-persk = 01. append persg_persk-itab_persk.persg_persk-itab_persk-persk = 02. append persg_persk-itab_persk.persg_persk-itab_persk-persk = 03. append persg_persk-itab_persk.endloop.i check the program and i get error:"persg_persk hasn't component called itab_persk-persk "why..........?