The parameters for DISPLAY GTZ,STATUS are:
If you omit this operand, the display is presented in the first available display area or the message area of the console through which you enter the command.
Example:
GTZ1001I 14.59.57 GTZ STATUS FRAME LAST F E SYS=SY40
TRACKING: ENABLED 2013-03-04 21:33:44
TRACKED: UNIQUE=0 TOTAL=0
EXCLUDE: DEFINED=47 APPLIED=253
DEBUG: DEFINED=0 APPLIED=0
GTZPRMXX: 00,01,02,03
MEMORY: 99% AVAILABLE