Data Transformation Engine IBM WebSphere MQ Adapter Reference Guide

Chapter 6 - Example Files Using the Sample Type Tree
IBM WebSphere MQ Adapter Reference Guide
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To use the type tree for mapping message data only
1 Define the message content for your message (shown below as Message
group under CreditInfo category).
2 Add it as a component of MessageData.
3 Use MessageData as an input or output card type.
Mapping the Message Descriptor
If the Header (-HDR) or Default Header (-DH) adapter command is specified, the
message descriptor appears in the data, immediately preceding the message data
when used for a source.
For a target, you must provide the message descriptor (all components (for
-HDR), or components of interest (for -DH)), which is included as the first part of
your output data.