Db2 Utilities Suite for z/OS
The Db2 Utilities Suite for z/OS is designed to work
exclusively with DFSORT or Db2 Sort for z/OS.
Db2 12 utilities can use the DFSORT program regardless of whether you purchased a license for DFSORT on your system. For more information about DFSORT, see https://www.ibm.com/support/pages/dfsort.
Db2 utilities can use IBM® Db2 Sort for z/OS as an alternative to DFSORT for utility SORT and MERGE functions. Use of Db2 Sort for z/OS requires the purchase of a Db2 Sort for z/OS license. For more information about Db2 Sort for z/OS, see Db2 Sort for z/OS documentation.