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Editorial Team
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Asked: 2026-05-26T00:48:13+00:00

I have enabled the message processing metrics for all my channels in blazeds services-config.xml

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I have enabled the message processing metrics for all my channels in blazeds services-config.xml . I get the metrics when i use actionscript Adapter for my destination .But , when i use a JMS Adapter for consuming messages . i get the following error 

Error: Message is missing MPI headers.  Verify that all participants have it enabled.
    at mx.messaging.messages::MessagePerformanceUtils()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\messages\MessagePerformanceUtils.as:118]

All my channels are pre-configured in xml files with message processing metrics enabled . i am not creating any dynamic channels at runtime .

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  1. Editorial Team

    It works, but you should check if someone is setting the performance headers on your JMS message. If the message is produced outside of your system by the “participant” and pushed in queue there is no way to extract this information on the Flex side.

    The messages produced by a Flex client using metrics enabled channels and pushed to a JMS queue should have this information in the headers. If it does not work please create a working test case which can reproduce this problem and I’ll take a look.

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