ALV

i need to have the text for my total in ALV. if i m using REUSE_ALV_LIST_DISPLAY. i m able to see the text by using layout-total_text.

but if i use REUSE_ALV_GRID_DISPLAY. i m nt able to see the text by

layout-total_text. what can be the problem here. n what shud i do to show my text in GRID displa.y