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3 Invoked for notification of the destination of a statically-routed request.
This applies in the following cases:
ATI requests
A transaction defined as DYNAMIC(YES) has been initiated by a
terminal-related automatic transaction initiation (ATI) request—for
example, by the expiry of an interval control start request—but the
transaction is ineligible for dynamic routing.
For information about which transactions initiated by
terminal-related EXEC CICS START commands are eligible for
dynamic routing, see the CICS Intercommunication Guide.
Program-link requests
The program is defined as DYNAMIC(YES)—or is not defined—but
the caller specified the name of a remote region on the SYSID
option of the EXEC CICS LINK command.
In this case, specifying the target region explicitly takes precedence
over any SYSID returned by the dynamic routing program.
bridge requests
In session mode, the requested transaction is not the first user
transaction and is defined as DYNAMIC(YES).
4 Invoked because the routed transaction or the requested user
transaction abended.
The DYRTYPE field tells you the type of routing or notification request.
DYRLEVEL
is the level of CICS required in the target AOR to successfully process the
routed request. The possible values are:
X'00' Any currently-supported version of CICS is able to process the request.
X'01' CICS TS for z/OS, Version 2.2. This value may be set only for method
requests for enterprise beans and CORBA stateless objects (handled by
the distributed routing program).
X'02' CICS TS for z/OS, Version 2.3. This value may be set only for method
requests for enterprise beans and CORBA stateless objects (handled by
the distributed routing program).
X'03' CICS TS for z/OS, Version 3.1. This value may be set for:
v DPL requests that have a channel associated with them.
v START requests that have a channel associated with them.
v Inbound web services requests (handled by the distributed routing
program).
v Method requests for enterprise beans and CORBA stateless objects
(handled by the distributed routing program).
X'04' CICS TS for z/OS, Version 3.2.
Note that values greater than X'00' indicate the specific, not the minimum, level
of CICS required to process the request successfully.
This parameter is a migration aid, intended to help you perform a rolling
upgrade of a multi-region logical server, whereby one region at a time is
upgraded from one release of CICS to the next, without bringing down the
server. Requests that require a specific level of CICS can be routed to an
appropriate AOR.
614 Customization Guide