Data Transformation Engine Services Guide

Chapter 9 – BEA TUXEDO Messaging Adapters
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AdapterSource > AdapterScope
Use the AdapterScope setting to specify when to check for success (OnSuccess) or failure (OnFailure)
of a map, card, or burst in order to perform the rollback and retry options. The default value is Map.
Value Description
Map
Check for success or failure at the completion of each map. If the
map completes successfully, use the OnSuccess setting. If the map
fails, use the OnFailure setting.
Burst
Check for success or failure at the completion of each burst. If the
burst is successful, use the OnSuccess setting. If the burst fails, use
the OnFailure setting.
Card
Check for success or failure at the completion of each card. If the
card is processed successfully, use the OnSuccess setting. If the card
fails, use the OnFailure setting.
AdapterSource > FetchUnit
The FetchUnit determines how many messages are retrieved and passed from the adapter per burst. If
the map is integral then FetchUnit messages are processed by the entire map.
The default value for FetchUnit is S.
Value Description
S
Get all messages on the queue.
1 - nnnn
Positive integer representing the number of messages to retrieve.
See the Messaging Adapter Transactions
Map definitions provide settings that control the scope of messaging-adapter transactions in terms of
how transactions are sent, received, and committed.
Messages as a Data Source section for complete information on how the values in the FetchUnit setting
are used by the messaging adapters.