How to Restrict the Message Processing Before IE

Question

Hello Experts,
I have a specific business requirement for one of my interfaces.
It looks like: 3rd party -
> WMQ -
>PI
Example: 3rd party sends 3 (Header, detail and Trailer) messages WMQ and MQ processes these 3 messages one by one through specific Queue.
TO be approach: We have to ignore Header and Trailer messages before processing through Integration Engine as it does not contain any business data, we should only process the Detail message to the receiver.
Message 1 Header:
<FIData>
     <detail>
          <HeaderReference/>
          <PostingItem>
               <ProfitCentre/>
               <CostCentre/>
               <RunDate>TOTAL NUMBER OF RECORDS SENT 4</RunDate>
               <Description/>
               <Assignment/>
               <CalculateTaxBase/>
          </PostingItem>
     </detail>
<FIData>
Message 1 Detail:
<FIData>
     <detail>
          <HeaderReference>483061</HeaderReference>
          <PostingItem>
               <ProfitCentre>AU21</ProfitCentre>
               <CostCentre/>
               <RunDate>20090512</RunDate>
               <Description>9587531|57372.000|41348.00|.00</Description>
               <Assignment/>
               <CalculateTaxBase/>
          </PostingItem>
     </detail>
<FIData>
Message 1 Trailer:
<FIData>
     <detail>
          <HeaderReference/>
          <PostingItem>
               <ProfitCentre/>
               <CostCentre/>
               <RunDate>COCS</RunDate>
               <Description/>
               <Assignment/>
               <CalculateTaxBase/>
          </PostingItem>
     </detail>
<FIData>
Note: Structures of 3 messages is same, and remember these 3 are individual messages and the runDate values in header and trailer messages will not have any impact on business.
Valuable inputs are much appreciated!!
Receiver is same(only one).
Regards,
Raj

Answer 1

You can use message selector feature of JMS adapter: The adpater only pick up certain messages that has particular value of a attribute.
You have to work with your MQ consultant, when publish the publish the message into the queue, they can set the value of attribute.
Please refer my wiki:
Usage of Message Selector for JMS Sender Adapter
https://www.sdn.sap.com/irj/scn/wiki?path=/display/xi/usage%252bof%252bmessage%252bselector%252bfor%252bjms%252bsender%252badapter
Regards.
Liang