The SMF user record ID that Mainframe Access should use when writing SMF (IBM's System Management Facility) records to the
z/OS SMF data sets. If an SMF user record ID is specified, that ID value should be assigned to Mainframe Access exclusively.
Specify a valid SMF user record ID number to activate the Mainframe Access SMF support. Specify 0 (zero), or omit the parameter
altogether, to disable the writing of SMF records.