Can I create a custom SOAP Fault message using the Web Service SOAP Client Connector?
The SOAP Fault body is not currently editable when using the web service SOAP client connector in a process..
Some possible alternatives:
You could modify the SOAP body response profile to contain an error and report it if encountered.
You could implement the SOAP message using the HTTP Client Connector (refer to article # 1473 "How to Build a SOAP request using the HTTP Client Connector")
To request this feature be added to the web service SOAP client connector in the future, please consider voting on this via Boomi Feedback by selecting Help & Feedback from the platform.