data sysy-datum contains the SERVER system date. You can get more information about the system values if you go to SE11 and put SYST in the structures field. sy-datlo: Date inList level of the list that is currently being created (basic list: 0, details lists: greater than 0). For every interactive list event, sy-lsind is automatically increased by an increment of 1. sy-lsind can only be changed in ABAP programs for navating