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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Chapter 4. Transaction Manager enhancements 133
If the exit defaults to or sets the XCF indicator, IMS determines input transaction message
queuing based on the following order:
1. Queue the input globally to the SQ with the XCF indicator if eligible.
2. Queue the input globally to the SQ with the RRS indicator if eligible.
3. Queue the input locally with the affinity to the FE system where the input is received.
If the exit selects the RRS indicator option, the input transaction message queuing is
determined as follows:
1. Queue the input globally to the SQ with the RRS indicator if eligible.
2. Queue the input locally with the affinity to the ...
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