PTF UK90013 for z/OS DFSORT V1R5 (July, 2008) provides important enhancements to DFSORT and DFSORT's ICETOOL for find and replace (FINDREP), group operations (WHEN=GROUP); sorting data between headers and trailers (DATASORT); keeping or removing the first n records, last n records and/or specific relative records (SUBSET); selecting the first n duplicate records (SELECT with FIRST(n) and FIRSTDUP(n)); splicing with non-blank fields (SPLICE with WITHANY); displaying and writing counts (DISPLAY with COUNT, EDCOUNT, BCOUNT and EDBCOUNT, and COUNT with ADD, SUB, WRITE, TEXT, DIGITS, EDCOUNT and WIDTH); reports with multiple and multipart titles (DISPLAY and OCCUR with TITLE, TLEFT and TFIRST); reports without carriage control characters (DISPLAY and OCCUR with NOCC); additional defaults (BLKSIZE for DUMMY, SKIP=0L for SECTIONS, and SORTOUT=ddname for FNAMES); easier migration from other sort products, and more.

For complete details on these new features, see my "User Guide for DFSORT PTF UK90013" paper (sortugpf.pdf) at:

http://www.ibm.com/support/docview.wss? ... g3T7000085