Data Transformation Engine Services Guide

Chapter 9 – BEA TUXEDO Messaging Adapters
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Failure Queue Name (-FQ)
The Failure Queue Name adapter command (-FQ) enables you to specify the Tuxedo /Q failure queue
name associated with the message. This failure queue may only be specified for data targets.
-FQ
failure_queue_name
The Failure Queue Name adapter command (-FQ) specifies where error messages generated as a result
of processing the original message should be enqueued.
Note The Failure Queue Name adapter command (-FQ) is only valid when accessing a Tuxedo /Q for
data targets.
Header (-HDR)
The Header adapter command (-HDR) specifies that the message header control information be included
in Tuxedo /Q source data.
-HDR
The Tuxedo /Q header control information includes the message ID, the correlation ID, the reply queue
name, the failure queue name, the message priority ranking, the user return message code, and the
message diagnostic code. Control information is used to return Tuxedo /Q message attributes from data
sources.
The Header adapter command (-HDR) is only used for data sources. For data targets, the datastream is
examined to determine whether it contains the header information or not, so it is not necessary to
specify the Header adapter command (-HDR). If the target datastream contains header information, any
values in this control information override any adapter command arguments to the messaging adapter.
Note The Header adapter command (-HDR) is only valid when accessing a Tuxedo /Q for data sources.
Listen (-LSN)
Use the Listen adapter command (-LSN) for data sources to dictate the length of time (in seconds) that
the adapter waits for a message to be received.
-LSN {0|
wait_time_in_sec }
Option Description
0
A wait time of zero seconds. Do not wait at all. If there is no
input available, then the adapter does not wait for more
messages.