ALV Problem

Hi,

I have a ALV Grid that displays fine and has got 27 cols.

Everything is perfect, however when I try to sum one of the columns, it gives me a dump.

I am using the 'REUSE_ALV_GRID_DISPLAY'.

The field catalog has been defined as:

form build_fieldcatalog.

fieldcatalog-fieldname = 'RMWWR'.

fieldcatalog-seltext_m = 'Amount'.

fieldcatalog-col_pos = 12.

fieldcatalog-outputlen = 35.

fieldcatalog-datatype = 'CURR'.

fieldcatalog-do_sum = 'X'.

append fieldcatalog to fieldcatalog.

clear fieldcatalog.

endform.

Let me know if you need more information.

Rajib