if you want display 1234 instead of 1234.566 in ALV List
While building Fieldcatalog
Add
< your_fieldcatalog >-decimals_out = 0.
< your_fieldcatalog >-inttype = ‘I’.
Ex.
wa_fc_disp-decimals_out = 0.
wa_fc_disp-inttype = ‘I’.