MQ header - Identifier context - ApplIdentityData

Question

We want to extract information from ApplIdentityData on MQ Header. But on the consumer side, we dont see corresponding JMS header for ApplIdentityData. I did trace on the logs and i dont find any information related to ApplIdentityData.

I am using Apache Camel to read the MQ and process the Queue Message. In the camel trace logs, i dont find anything to ApplIdentityData. Could you please help me ?

Below is the MQ Message Header and Camel File :

    StrucId  : 'MD  '  Version : 2
    Report   : 0  MsgType : 8
    Expiry   : -1  Feedback : 0
    Encoding : 273  CodedCharSetId : 819
    Format : 'MQSTR   '
    Priority : 0  Persistence : 1
    MsgId : X'414D51204445544C4437513120202020594010C12E08AD2B'
    CorrelId : X'000000000000000000000000000000000000000000000000'
    BackoutCount : 0
    ReplyToQ       : '                                                '
    ReplyToQMgr    : 'etlQ07                                        '
    ** Identity Context
    UserIdentifier : '            '
    AccountingToken : 
    X'0000000000000000000000000000000000000000000000000000000000000000'
    ApplIdentityData : 'TEST_HEADER_BADRI_DEC5'
    ** Origin Context
    PutApplType    : '6'
                '
    PutDate  : '20171205'    PutTime  : '08285663'
    ApplOriginData : '    '

    GroupId : X'414D51204445544C4437513120202020594010C12E08AD2C'
    MsgSeqNumber   : '1'
    Offset         : '0'
    MsgFlags       : '1'
    OriginalLength : '-1'

Camel File:

            <!-- Recs Prem Cash MQ Configuration START -->
        <camel:route id="rp-cash-mq-route">
                                <camel:setHeader headerName="CamelCharsetName"><camel:constant>UTF-8</camel:constant></camel:setHeader>
                            <camel:setHeader headerName="endpoint.error.folder"><camel:constant>file:///usr/local/clo/data/tlm/fuse/archive/failed</camel:constant></camel:setHeader>
                <camel:setHeader headerName="route.accessAreaId"><camel:simple resultType="Long">1</camel:simple></camel:setHeader>
                <camel:setHeader headerName="mi-endpoint"><camel:constant>st-csv-in</camel:constant></camel:setHeader>
                                <camel:setHeader headerName="CamelFileName"><camel:simple>${header.JMS_IBM_MQMD_ApplIdentityData}</camel:simple></camel:setHeader>
            <camel:to uri="direct:st-csv-in"/>
        </camel:route>
        <!-- Recs Prem Cash MQ Configuration END -->

Answer 1

Take a look at these two Knowledge Center pages which will tell you how to do it:

https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_9.0.0/com.ibm.mq.dev.doc/q032330_.htm

https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_9.0.0/com.ibm.mq.dev.doc/q032350_.htm

Essentially you have to configure the JMS Destination with the property "WMQ_MQMD_READ_ENABLED" set to true before receiving the message. You can then query the property, "JMS_IBM_MQMD_ApplIdentityData" on the received message.