‎2007 Dec 24 12:03 PM
‎2007 Dec 26 4:06 PM
Look at structure syst. Those variables are set by the R/3 system automatically. You can access them in your program through
sy-xxxxx where xxxxx is the fieldname from syst
e.g.
sy-subrc
sy-tabix
sy-langu etc.
‎2007 Dec 26 4:09 PM
all the system level variable are global table: SYST
SPACE is also of such kind