18.4.13 QUET & FATL Parameters (Quiet Mode of Operation & Fatal)

The QUET= parameter can be used to force a batch job into a quiet mode of operation so that the normal error and status reporting activities are suppressed.

Using QUET=Y in an interactive process has no effect and the setting is ignored.

QUET=N is the default.


Also see

18.4.16 WDTM Parameter (Windows Desktop Heap)