BizTalk 2013 R2 - AS2Receive error and MDN going back to the client gets suspended

93429264 1 Reputation point
2021-03-25T18:01:48.39+00:00

BizTalk Version: BizTalk 2013 R2 CU8

AS2 Connection Type: Synchronous

I'm running into an issue where a specific client is sending me a file via AS2 and I receive it successfully, however, the MDN is not being sent back to them (it ends up in the suspended instances). The errors received when attempting to send back the MDN are below. The client receives a 500 Internal Error on their end.

Note I have tested with another client with this setup and the MDN comes back to them successfully. Note in the validation section of the AS2 agreement, we don't have anything checked. I'm hoping someone has seen this error and can offer some insights.

Error #1:

A message received by adapter "HTTP" on receive location "syncAS2Receive" with URI "/syncAs2/BtsHttpReceive.dll" is suspended. Error details: A pipeline component in the receive pipeline:"Microsoft.BizTalk.EdiInt.DefaultPipelines.AS2Receive, Microsoft.BizTalk.Edi.EdiIntPipelines, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" is using the message context properties "BTS.MessageDestination" or "BTS.SuspendMessageOnRoutingFailure" in a unsupported fashion. The pipeline processing is being terminated.
MessageId: {1E9094FC-B912-4631-BFCF-FE7A8E47F5ED} InstanceID: {1D902780-D23D-4DC6-97D9-7AECE78A8FBD}

Error #2

A pipeline component in the receive pipeline:"Microsoft.BizTalk.EdiInt.DefaultPipelines.AS2Receive, Microsoft.BizTalk.Edi.EdiIntPipelines, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" is using the message context properties "BTS.MessageDestination" or "BTS.SuspendMessageOnRoutingFailure" in a unsupported fashion. The pipeline processing is being terminated.

Microsoft BizTalk Server
Microsoft BizTalk Server
A family of Microsoft server products that support large-scale implementation management of enterprise application integration processes.
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