September 2007
Intermediate to advanced
280 pages
6h 36m
English
book
Developing Web Services Using CICS, WMQ, and WMB
by Chris Rayns, David Carey, Andrew Gardner, Jenny Nott, Adrian Simcock
Content preview from Developing Web Services Using CICS, WMQ, and WMB
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198 Developing Web Services Using CICS, WMQ, and WMB
Figure 9-3 Flow of the Address Update CICS programs ITSOUA04/03
9.2.1 The trace through CICS
This section shows a trace through one scenario of the Change of Address
application.
The trace begins with the postal service operator invoking the Address Change
option by selecting Option 3 from the IT00 main menu. The sequence of events
from a CICS perspective involves three maps and is seen in Figure 9-4 on
page 199, Figure 9-5 on page 199, and Figure 9-6 on page 200.
Retrieve NAMES DB table
entry for the person named
Call GetHash to retrieve
Add ressHash for new
address
Call ITSOUA03 to
add new address ...
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