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.