Message Body MQIIH Buffer

(Optional) The MQIIH structure describes the information that is prefixed to the application message data of messages when they are sent to IMS.

It is recommended you use the default MQIIH message format but you can copy and alter as needed. Message formats using different message buffer types (MQMD, MQDLH, MQRFH2, MQXQH, MQIIH, Body, etc.) can reside in separate message formats and do not need to be combined. This allows common usage across activities for messages sent or received by a regular application, channel or end up on the dead letter queue as the header and content is placed into separate buffers for access via common definition.