Mapping of additional MQRFH2 header fields in service integration

This topic describes additional fields added to the MQRFH2 header to allow for functions that can be used by service integration but that are unavailable in WebSphere® MQ.

A set of message fields specific to the service integration bus convey extra information not used in WebSphere MQ.
  • These properties are inserted in the MQRFH2 header of application messages in the sib and jms folders.
They can be used to influence the routing of messages within the service integration bus, but do not appear as JMS message fields or properties.
MQRFH2 header and field (jms folder) SIBusMessage field or property
Frp (appended to Dst field) Forward routing path header field
Rrp (appended to Rto field) Reverse routing path header field
MQRFH2 header and field (sib folder) SIBusMessage field or property
RTopic Reply topic
RPri Reply priority
RPer Reply persistence
RTTL Reply time to live

When a message is sent to WebSphere MQ across a WebSphere MQ link, a sib folder is included in the MQRFH2 header of the message if both of the following are true:




Related concepts
Point-to-point messaging with a WebSphere MQ network
Related tasks
Specifying whether messages are forwarded to WebSphere MQ as JMS messages
Designing an application for interoperation with WebSphere MQ
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Last updatedLast updated: Aug 30, 2013 8:21:57 PM CDT
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