Output dataset names are determined according to a pattern specified using parameter OUTDSN (described in Table 13 in Report Allocation Parameters).
If the output dataset does not exist, the utility creates a new PDS with the specified name and allocation parameters.
If the resolved dataset name matches the name of an existing dataset, processing depends on the value specified for utility parameter RESET.
By default, the existing dataset is used.
If RESET=OUTLIB is specified, a new dataset is created with the same name appended by a unique suffix. (The suffix appended to the new dataset name is the same as the <RUNID> keyword described in Table 13 in Report Allocation Parameters.)
