Dynamic itab (field-symbols) and ALV event BEFORE_LINE_OUTPUT

Hi all,

I was trying to solve this, but I can't find the solution yet.

How can I use a dynamic table (created by field-symbols) with the ALV event BEFORE_LINE_OUTPUT?

The dynamic table is used as the "outtab" parameter for function 'REUSE_ALV_LIST_DISPLAY'.

With a standard itab with header line, you can manipulate values at this event and assign the calculations to respective header line, but using the field-symbol as table, this one do not have header line... so how can you assign the desired values, if there is no "header line", in order to get a desired line/values for total line????

Thank you very much in advance.

José Gabriel.