SYSTEM FIELD | Description |
| SY-SUBRC | Return code. 0 : Ok. |
| SY-REPID | Program: Name of ABAP/4 program. |
| SY-CPROG | Runtime: Main program. |
| SY-TCODE | Session: Current transaction code. |
| SY-BATCH | 'X' => Background active (transaction is running in a batch environment in background mode). |
| SY-DYNNR | Number of current screen. |
| SY-LANGU | SAP logon language key. |
| SY-UNAME | Session: SAP user from SAP logon. |
| SY-DATUM | System: Date. YYYYMMDD. (Appl.Server) |
| SY-UZEIT | System: Time. HHMMSS. (Appl.Server) |
| SY-MSGID | Message Id. |
| SY-MSGTY | Message Type. |
| SY-MSGNO | Message Number. |
| SY-MSGV1 | |
| SY-MSGV2 | |
| SY-MSGV3 | |
| SY-MSGV4 | Message Variables. |
| SY-VLINE | Current vertical line character ('|'). |
| SY-ULINE | Current horizontal line characters ('-...-'). |
| SY-TITLE | Title of the current list. |
| SY-PFKEY | key status of the displayed list. |
| SY-LSIND | Index of list created by current event (basic list = 0, 1st details list = 1, ...). |
| SY-UCOMM | Function code that triggered the event. |
| SY-PAGNO | Current page number. |
| SY-LINNO | Line number on the current page of the current output position. |
| SY-COLNO | Column of the current output position. |
| SY-TABIX | Current index (after APPEND, COLLECT, READ TABLE operations, while LOOP processing). |
| SY-INDEX | Current index (in DO, WHILE blocks). |
| SY-DBCNT | Number of lines affected or already been processed by the Open SQL operation. |
| SY-STEPL | Index of the screen table row that is currently being processed. Has a meaning only inside LOOP...ENDLOOP (looping through currently displayed rows of screen table and calling PBO/PAI modules). |
| SY-SPONO | Print list, spool number |
SAP/ABAP Tips
