- sy-datum : Current date
- sy-uzeit : Current time
- sy-uname : Current user id
- sy-subrc : Last return code
- sy-mandt : Logon client
- sy-pagno : Current output page number
- sy-colno : Current output column number
- sy-linno : Current output list line number
- sy-vline : Vertical line
- sy-uline : Horizontal line
- sy-repid : Current report name
- sy-cprog : Main program name
- sy-tcode : Current transaction code
- sy-dbcnt : Within a select, contains the current iteration counter. After the endselect, contains number of rows that match the where clause.