Internal SOAP Processing Failure

Posted: February 24, 2010  |  Categories: Administration BizTalk

Recently I try to invoke an orchestration publish as Web Service and I received the following error:

“Internal SOAP Processing Failure” error.


  • Find out the identity under which the application pool is running.
  • Add this user to both “IIS_WPG” and “BizTalk Isolated Host Users” groups.
  • Check the permission on the %temp% folder. Make sure either the user running the application pool or the groups this user belongs to has read/write permission on the %temp% folder.

Author: Sandro Pereira

Sandro Pereira lives in Portugal and works as a consultant at DevScope. In the past years, he has been working on implementing Integration scenarios both on-premises and cloud for various clients, each with different scenarios from a technical point of view, size, and criticality, using Microsoft Azure, Microsoft BizTalk Server and different technologies like AS2, EDI, RosettaNet, SAP, TIBCO etc. He is a regular blogger, international speaker, and technical reviewer of several BizTalk books all focused on Integration. He is also the author of the book “BizTalk Mapping Patterns & Best Practices”. He has been awarded MVP since 2011 for his contributions to the integration community.

1 thought on “Internal SOAP Processing Failure”

  1. Hi Sandro, I also found a post telling me to check promoted properties. Neither solution worked for me, but as soon as I get it to work, I’ll post again. I just wanted to share that second tip. Thank you.

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