how to look up and change
Moderators: Frank Yaeger, Moderator Group
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how to look up and change
there is one vsam file having number of records but only for records having specific field as BE we to change that field it to BF and write all records to one flat file. is it possible by sort.?
- Frank Yaeger
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Yes, you can use DFSORT's IFTHEN/OVERLAY function to do that.
If you're not familiar with DFSORT and DFSORT's ICETOOL, I'd suggest reading through "z/OS DFSORT: Getting Started". It's an excellent tutorial, with lots of examples, that will show you how to use DFSORT, DFSORT's ICETOOL and DFSORT Symbols. You can access it online, along with all of the other DFSORT books, from:
www.ibm.com/servers/storage/support/sof ... tmpub.html
If you need more specific help, tell me the starting position of the 'BE' field in your input records, and whether your VSAM input records are all the same length (fixed length) or can be of different lengths (variable length).
If you're not familiar with DFSORT and DFSORT's ICETOOL, I'd suggest reading through "z/OS DFSORT: Getting Started". It's an excellent tutorial, with lots of examples, that will show you how to use DFSORT, DFSORT's ICETOOL and DFSORT Symbols. You can access it online, along with all of the other DFSORT books, from:
www.ibm.com/servers/storage/support/sof ... tmpub.html
If you need more specific help, tell me the starting position of the 'BE' field in your input records, and whether your VSAM input records are all the same length (fixed length) or can be of different lengths (variable length).
Frank Yaeger - DFSORT Development Team (IBM) - yaeger@us.ibm.com
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
=> DFSORT/MVS is on the Web at http://www.ibm.com/storage/dfsort
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
=> DFSORT/MVS is on the Web at http://www.ibm.com/storage/dfsort
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- Member
- Posts: 3
- Joined: Wed Mar 26, 2008 11:58 am
- Location: chennai
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