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There is no default value.
DYRCOMP
is the CICS component code. For calls to the dynamic routing program, it is
always set to 'RT'.
DYRCOUNT
is a count of the times the dynamic routing program has been invoked for this
transaction or link request with DYRFUNC set to ‘0’, ‘1’, or ‘3’. This field allows
you to limit the number of times your program tries to route a request.
DYRDTRRJ
indicates whether the transaction, which is defined by the common transaction
definition specified on the DTRTRAN system initialization parameter, is to be
rejected, or accepted for processing.
This field applies only to dynamic transaction routing (not to the the routing of
program-link requests), and is only relevant when DYRTRXN is set to Y.
The possible values are:
Y The transaction is rejected. This is the default.
N The transaction is not rejected.
This indicator is always set to the reject condition when the dynamic routing
program is invoked. To dynamically route a transaction defined by the
DTRTRAN definition, you must change this to the accept condition.
If you reject the transaction, message DFHAC2001—“Transaction
‘tranid’
is
unrecognized”—is sent to the user’s terminal.
DYRDTRXN
indicates whether the transaction to be routed is defined by the common
transaction definition specified on the DTRTRAN system initialization parameter,
or by a specific transaction definition.
This field applies only to dynamic transaction routing (not to the the routing of
program-link requests).
The possible values are:
Y The transaction is defined by the definition specified by the system
initialization parameter DTRTRAN. That is, there is no resource
definition for the input transaction identifier (id).
The transaction is initiated in the terminal-owning region using the
transaction id specified by the system initialization parameter,
DTRTRAN. The input transaction id is passed to the dynamic routing
program in the DYRTRAN field.
N The transaction is not defined by the definition specified by the system
initialization parameter, DTRTRAN. There is an installed resource
definition for the input transaction id.
The transaction is initiated in the terminal-owning region using the input
transaction id. The transaction id passed to the dynamic routing
program in the DYRTRAN field is the remote transaction id from the
transaction resource definition (if this is different from the input
transaction id).
parameters passed to DFHDYP
566
CICS TS for OS/390: CICS Customization Guide
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