... to make some conditions and use cell styling also. Then go to events handling and use some hotspots, data_changed event and so on, step by step. At the end they should look at their work and be proud of ...
If you have to adjust conditions for your purchase order line and if during the use of method if_purchase_order_item_mm~set_conditions in BADI ME_PROCESS_PO_CUST you receive an error MEPO151 "Data ...
... fcat optional -> field catalog for list viewer control
it_sort type lvc_t_sort optional -> alv control: table of sort criteria
it_filt type lvc_t_filt optional -> alv control: table of filter condi ...