>>-+-DATASet-+-------------------------------------------------><
   '-DS------'   

DATASET specifies a data set copy operation using filtering. See DFSMSdss filtering—choosing the data sets you want processed for an explanation of the filtering process used. Unless ALLDATA or ALLEXCP is specified, only used tracks are copied for sequential and partitioned data sets and for data sets with a data set organization that is null (for example, JES2/JES3 data sets). If the free space map in the VTOC is invalid, all tracks for the data set are copied.