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Enumeration has not started. Call MoveNext. RRS feed

  • Question

  • We are transforming EDI files with multiple transactions to our In House(XML) format and send them to a Web API. So, when we do load test with multiple files(Approx 120) each with multiple transactions(Approx 48) we encounterd following issue in the custom Send pipeline(two components - XMLAssembler and Json Encoder) in Json Encoder component.

    There was a failure executing the send pipeline: "xxx.xxx.xxx.xxx.Pipelines.xxx_JsonSendPipeline, xxx.xxx.xxx.xxx.Pipelines, Version=1.0.0.0, Culture=neutral, PublicKeyToken=7d3dc1a15ab92f75" Source: "JSON encoder" Send Port: "xxx_Snd_API_IN" URI: "https://xxx.xxx.com:8065/xxx/xxx/v1/xxx" Reason: Enumeration has not started. Call MoveNext. 

    We get this error very occasionally and happens for only few transactions.Any help would much appreciated.

    Friday, June 22, 2018 11:52 AM

All replies

  • Are you de-batching and  trying to individual message out ? Also, are you absolutly have to use the XML Assembler, cos you can remove it and try.


    Friday, June 22, 2018 6:57 PM
  • I also see this error message on a BizTalk send pipeline with JSON Encoder occasionally. Have you ever found the cause of the problem?
    Thursday, September 5, 2019 1:28 PM