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NextGen Connect 3.10.1 Released!

NextGen (Mirth) Connect 3.10.1 is now available as an appliance update and on our GitHub page. This release contains bug fixes. See the release notes for the list of fixes.

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pass on Transformer generated output to Channel

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  • pass on Transformer generated output to Channel

    Hi there:

    Mirth 1.5 with latest patch

    I am trying to transform ORU messages to DTF (flat files). For this I set up 2 channels:

    OUT_1_ORU: connector type: File Reader
    destination: Destination 1 -> File Writer
    destination: Destination 2 -> Channel Writer to OUT_2_DTF

    OUT_2_DTF: connector type: Channel Reader (incoming data set to XML)
    destination: Destination 1 -> File Writer

    Destination 2 contains the Transformer (all steps of type Message Builder). I realized that the output of the transformation is XML. So I intended to transfer XML to plain HL7 vertical bar encoded files with channel OUT_2_DTF.

    This gives me following error on OUT_1_ORU Destination 2:
    FAILURE: Error routing message
    RoutingException
    Failed to transform message before applying the filter. Failed to route event via endpoint:
    ...

    and following error on OUT_2_DTF Destination 1:
    ERROR-301: Transformer conversion error
    ERROR MESSAGE: Error adapting message
    org.xml.sax.SAXParseException: Content is not allowed in prolog.
    ...

    Do I have an error in reasoning?
    It would be great if someone could let me know where to start. (Probably I misunderstood the use of Channel Writer - Channel Reader?)

    Thanks a lot in advance.
    Best wishes,
    Joe
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