October 2011
Intermediate to advanced
510 pages
18h 48m
English
book
IBM IMS Version 12 Technical Overview
by Paolo Bruni, Isabelle Bruneel, Angie Greenhaw, Dougie Lawson, Jorge Alberto Luz Ribeiro, Egide Van Aershot
Content preview from IBM IMS Version 12 Technical Overview
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© Copyright IBM Corp. 2011. All rights reserved. 109
Chapter 4. Transaction Manager
enhancements
This chapter describes the benefits of the Transaction Manager (TM) enhancements of IBM
Information Management System (IMS) 12, including:
APPC and OTMA shared queues enhancement
OTMA ACEE reduction for multiple OTMA clients
OTMA DFS2082 for Commit Mode 0
Other Transaction Manager enhancements such as the following examples:
– OTMA performance improvements
– DFSMSCE0 exit modified for shared queue
– LU 6.2 Input/Output Edit Exit (DFSLUEE0) Enhancement
– Timer expiration enhancement and WebSphere MQ V7.0.1 Support for Message
Expiry
4
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