Difference between MAP AND MAPSET

Difference between MAP AND MAPSET

Representation of one screen format is called Map (Screen panel). One or more maps linkedited together makes up a mapset (load module). Mapset must have an entry in the PPT. Mapset name has two parts. Generic name (1-7 chars which is used in app pgm) and suffix (1 char to identify the device type)

EMPMAP DFHMSD TYPE=MAP,
MODE=INOUT,
LANG=COBOL,
STORAGE=AUTO,
TIOAPFX=YES,
CNTL=(FREEKB,FRSET,PRINT)

EMPMAP DFHMDI SIZE=(LL,CC)
LINE=NN,
COLUMN=MM,
JUSTIFY=LEFT/RIHT

DFHMSD TYPE=DSECT ===> mapset
DFHMDI ===> MAP
DFHMDF ===> FIELD

Only one mapset is allowed in one assembly run.