The Walmart AS2 system is reporting an error while attempting to deliver one or more documents to your mailbox.

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  • Problem
  • Updated 2 years ago
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Error Description: Error - MDN processing errors occurred at the remote
host: unexpected-processing-error
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Posted 2 years ago

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Teresa Juergens

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I got the same error notification.
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Matt Duranso

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I also received this error, even though I know my certificates are up to date.  SPS please help
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Allie Lawler, Official Rep

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Hello Roy,

We have received confirmation of this issue from Walmart and were able to determine that the cause of the issue is an 816, or Organizational Relationships document, within Walmart's systems that is causing these notifications to be sent. We were able to confirm that Walmart is working to resolve this internally and that you will not need to reach out to Walmart to inform them that you are receiving these notices. 

At this time we do not believe that this has had an impact on dataflow as we continue to see successful document transmissions. However we do recommend that you check within Retail Link to ensure that all transmitted documents have been received without issue. 

With any further questions, please feel free to contact our support team at (888) 739-3232, option 1, or

Thank you,
Allie Lawler
Customer Support Analyst I

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