Data Transformation Engine IBM WebSphere MQ Adapter Reference Guide

Chapter 3 - IBM WebSphere MQ Commands List of Commands
IBM WebSphere MQ Adapter Reference Guide
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Header (-HDR)
Use the Header adapter command (-HDR) to specify the inclusion of the IBM
WebSphere MQ message descriptor in the source and target data.
-HDR
When Header adapter command (
-HDR) is used for a data source, the message
descriptor appears first, before the message content. Use the Header adapter
command (
-HDR) to include any of the message descriptor components in
mapping rules.
When the Header adapter command (
-HDR) is used for a data target, the message
descriptor must be the first component of the output type. Mapping rules for the
message descriptor components must be provided.
Included in the examples folder is a type tree that can be used when specifying
this command. For more information, refer to Chapter 6 - Example Files.
Note For data targets only, if the Header adapter command (-HDR) is used in
conjunction with the Message ID adapter command (-MID), the Header command
(-HDR) takes precedence over the Message ID command, which is ignored. If the
Header adapter command (-HDR) is used in conjunction with the Version 2
adapter command (-V2), then the version information mapped in the header is
ignored.