| System Field | Description |
|---|---|
| ABCDE | Constant: Alphabet (A,B,C,…) |
| APPLI | SAP applications |
| BATCH | Background active (X) |
| BATZD | Background SUBMIT: Daily |
| BATZM | Background SUBMIT: Monthly |
| BATZO | Background SUBMIT: Once |
| BATZS | Background SUBMIT: Immediately |
| BATZW | Background SUBMIT: Weekly |
| BINPT | Batch input active (X) |
| BREP4 | Background SUBMIT: Root name of request report |
| BSPLD | Background SUBMIT: List output to spool |
| CALLD | CALL mode active (X) |
| CALLR | Print: ID for print dialog function |
| CCURS | Rate specification/result field (CURRENCY CONVERT) |
| CCURT | Table rate from currency conversion |
| CDATE | Date of rate from currency conversion |
| COLNO | Current column during list creation |
| CPAGE | Current page number |
| CPROG | Runtime: Main program |
| CTABL | Exchange rate table from currency conversion |
| CTYPE | Exchange rate type ‘M’,’B’,’G’ from CURRENCY CONVERSION |
| CUCOL | Cursor position (column) |
| CUROW | Cursor position (line) |
| DATAR | Flag: Data received |
| DATLO | This SAP system field will display Local date for user |
| DATUM | System: Date |
| DATUT | Global date related to UTC (GMT) |
| DAYST | Summer time active (‘daylight saving time’) |
| DBCNT | Number of elements in edited dataset with DB operations |
| DBNAM | Logical database for ABAP/4 program |
| DBSYS | System: Database system |
| DCSYS | System: Dialog system |
| DSNAM | Runtime: Name of dataset for spool output |
| DYNGR | This SAP system field will display current Screen group |
| DYNNR | Number of current screen |
| FDAYW | Factory calendar weekday |
| FDPOS | Location of a string |
| FMKEY | Current function code menu |
| HOST | Host |
| INDEX | Number of loop passes |
| LANGU | SAP logon language key |
| LDBPG | Program: ABAP/4 database program for SY-DBNAM |
| LILLI | Number of current list line |
| LINCT | Number of list lines |
| LINNO | Current line for list creation |
| LINSZ | Line size of list |
| LISEL | Interact.: Selected line * contents of the selected line |
| LISTI | Number of current list line * SY-LISTI is the index of the previous list |
| LOCDB | Local database exists |
| LOCOP | Local database operation |
| LOOPC | Number of LOOP lines at screen step loop |
| LSIND | Number of secondary list * SY-LSIND is the index of the current list |
| LSTAT | Interact.: Status information for each list level |
| MACDB | Program: Name of file for match code access |
| MACOL | Number of columns from SET MARGIN |
| MANDT | Client number from SAP logon |
| MARKY | Current line character for MARK |
| MAROW | No. of lines from SET MARGIN statement |
| MODNO | Number of alternative mode |
| MSGID | Message ID |
| MSGLI | Interact.: Message line |
| MSGNO | Message number |
| MSGTY | Message type |
| MSGV1 | Message variable |
| MSGV2 | Message variable |
| MSGV3 | Message variable |
| MSGV4 | Message variable |
| OPSYS | This SAP system field will display |
| PAART | Print: Format |
| PAGCT | Page size of list from REPORT statement |
| PAGNO | Runtime: Current page in list |
| PDEST | Print: Output device |
| PEXPI | Print: Spool retention period |
| PFKEY | Runtime: Current F key status |
| PLIST | Print: Name of spool request (list name) |
| PRABT | Print: Department on cover sheet |
| PRBIG | Print: Selection cover sheet |
| PRCOP | Print: Number of copies |
| PRDSN | Print: Name of spool dataset |
| PREFX | ABAP/4 prefix for background jobs |
| PRIMM | Print: Print immediately |
| PRNEW | Print: New spool request (list) |
| PRREC | Print: Recipient |
| PRREL | Print: Delete after printing |
| PRTXT | Print: Text for cover sheet |
| REPID | Program: Name of ABAP/4 program |
| RTITL | Print: Report title of program to be printed |
| SAPRL | System: SAP Release |
| SCOLS | Columns on screen |
| SLSET | Name of selection set |
| SPONO | Runtime: Spool number for list output |
| SPONR | Runtime: Spool number from TRANSFER statement |
| SROWS | Lines on screen |
| STACO | Interact.: List displayed from column |
| STARO | Interact.: Page displayed from line |
| STEPL | Number of LOOP line at screen step |
| SUBRC | Return value after specific ABAP/4 statements |
| SUBTY | ABAP/4: Call type for SUBMIT |
| SYSID | System: SAP System ID |
| TABIX | Runtime: Current line of an internal table |
| TCODE | Session: Current transaction code |
| TFDSN | Runtime: Dataset for data extracts |
| TFILL | Current number of entries in internal table |
| TIMLO | Local time for user |
| TIMUT | Global time related to UTC (GMT) |
| TITLE | Title of ABAP/4 program |
| TLENG | Line width of an internal table |
| TMAXL | Maximum number of entries in internal table |
| TNAME | Name of internal table after an access |
| TOCCU | OCCURS parameter with internal tables |
| TPAGI | Flag indicating roll-out of internal table to paging area |
| TSTLO | Timestamp (date and time) for user |
| TSTUT | Timestamp (date and time) related to UTC (GMT) |
| TTABC | Number of line last read in an internal table |
| TTABI | Offset of internal table in roll area |
| TVAR0 | Runtime: Text variable for ABAP/4 text elements |
| TVAR1 | Runtime: Text variable for ABAP/4 text elements |
| TVAR2 | Runtime: Text variable for ABAP/4 text elements |
| TVAR3 | Runtime: Text variable for ABAP/4 text elements |
| TVAR4 | Runtime: Text variable for ABAP/4 text elements |
| TVAR5 | Runtime: Text variable for ABAP/4 text elements |
| TVAR6 | Runtime: Text variable for ABAP/4 text elements |
| TVAR7 | Runtime: Text variable for ABAP/4 text elements |
| TVAR8 | Runtime: Text variable for ABAP/4 text elements |
| TVAR9 | Runtime: Text variable for ABAP/4 text elements |
| TZONE | Time difference from ‘Greenwich Mean Time’ (UTC) in seconds |
| UCOMM | Interact.: Command field function entry |
| ULINE | Constant: Underline (———…) |
| UNAME | Session: SAP user from SAP logon |
| UZEIT | System: Time |
| VLINE | Constant: Vertical bar |
| WAERS | T001: Company code currency after reading B segment |
| WILLI | Number of current window line |
| WINCO | Cursor position in window (column) |
| WINDI | Index of current window line |
| WINRO | Cursor position in window (line) |
| WINSL | Interact.: Selected window line |
| WINX1 | Window coordinate (column left) |
| WINX2 | Window coordinate (column right) |
| WINY1 | Window coordinate (line left) |
| WINY2 | Window coordinate (line right) |
| WTITL | Standard page header indicator |
| XCODE | Extended command field |
| ZONLO | Time zone of user |
