internal tables

[Former Member]

Hi all,

i have 10 records in an internal table which i need to output in the reverse order.how to do it?

[naimesh_patel]

Hello.

Option 1:

Take one field and put the index number in it and sort on that field

like:

itab-index = 1.

itab-index = 2.

.

.

sort itab by index decending.

then write.

option 2:

l_cnt = 10.

do.

read table itab index l_cnt.

write itab.

l_cnt = l_cnt - 1.

if l_cnt = 0.

exit.

endif.

enddo.

regards,

Naimesh

[Former Member]

describe table itab line v_lines.

loop at itab.
 if v_lines GE 1.
 read table itab index v_lines.
 write : /itab-field1.
 v_lines = v_lines - 1.
 endif.
endloop.

[Former Member]

Hi

Sort Itab descending.

loop at itab.

write 😕 itab.

endloop.

Regards,

Senthil

[Former Member]

There are many ways to resolve the issue ...either to sort all fields in descending order OR have a index field OR the below logic.

describe table itab lines lrec.

do lrec times.

lindx = lrec + 1 - sy-index.

read table itab index lindx.

write : / itab-fields.

enddo.

[Former Member]

Hi,

if the internal table needs to be sorted based on a particula field.

<b>sort itab by field-name descending.</b>

If the internal table needs to be sorted based on the way that it get populated,

data: begin of itab occurs 0,

index type i value 0,

text(10),

end of itab.

itab-index = itab-index + 1.

itab-text = 'c'.

append itab.

itab-index = itab-index + 1.

itab-text = 'a'.

append itab.

itab-index = itab-index + 1.

itab-text = 'b'.

append itab.

sort itab by index descending.

Thanks & Regards,