This command is only applicable under CICS.
%QO
|
In a Natural session running under CICS in pseudo-conversational mode,
you can switch to another CICS transaction by issuing the statement CALL
'CMTASK'. To enable CICS to start the other transaction, a terminal I/O,
i.e. an INPUT
statement, is required after the CALL statement.
To suppress the screen output of that INPUT statement (which
would be overwritten immediately by the started transaction anyway), you issue
a SET CONTROL 'QO'
statement before the INPUT statement.
