How to read table fields form a table having length of 7 characters

HI all,
could you please tell me how to read table fields from a table having length 7 characters, i have requirement that in my ztable i have 30 fields out of which 20 fields are location fields, i want to select 20 fields which have 7 characters length.
please could any body suggest me on this issue.
thanks,
sre.

hi,
try like this
create a data variable of type i as
data: len type i.
create internal table for 20 fields as
data:begin of itab,
           fld 1 type .......
        end of itab.
data:itab type itab1 occurs 0 with header line.
loop at itab2. // original internal table which all fields.
read table itab2 with index sy-tabix.
len = strlen (itab2-fld).
if len eq 7.
      move itab2 itab1.
      append itab1.
endif.
endloop.
if helpful reward some points.
with regards,
Suresh.A

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