After upgrading to Appian 18.1, 18.2, or 18.3, calls to SOAP Web Services using the Call Web Service Smart Service no longer include a port in the host header, causing web service calls with custom port numbers to fail. In a web service trace, the host headers would appear as follows:
This issue has been addressed via AN-112823 in the following versions/hotfixes:
Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.
This article applies to Appian versions 18.1, 18.2, and 18.3.
Last Reviewed: October 2018
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