Hi Team , Why the current WebService Smart Service in Appian does no

Here's a list of unsupported types of web services: forum.appian.com/.../Call_Web_Service_Smart_Service

For unsupported scenarios you can try using the Send HTTP Request Plug-in available for download here in Appian Forum under the "Shared Components" record (forum.appian.com/.../all)- Smart Services

Hi Eduardo ,
I tried using Send HTTP Request Plug-in to invoke my JAX-WS WSDL.
But when sending following SOAP request

<soapenv:Envelope xmlns:soapenv="schemas.xmlsoap.org/.../" xmlns:tes="TWEBSER/TestWebservice.tws">
<soapenv:Header/>
<soapenv:Body>
<tes:TestProcess>
<tes:processData>
<tes:number1>1</tes:number1>
<tes:number2>2</tes:number2>
</tes:processData>
</tes:TestProcess>
</soapenv:Body>
</soapenv:Envelope>
from the paramter "Body" of Send HTTP Request I am getting this error - "javax.xml.stream.XMLStreamException: Element type "soapenv:Envelope" must be followed by either attribute specifications, "&gt;" or "/&gt;""

But when i changed the SOAP request to
<soapenv:Envelope/&gt;xmlns:soapenv='schemas.xmlsoap.org/.../TestWebservice.tws'>
<soapenv:Body>
<tes:TestProcess>
<tes:processData>
<tes:number1>1</tes:number1>
<tes:number2>2</tes:number2>
</tes:processData>
</tes:TestProcess>
</soapenv:Body>
It still gives me the same error - "javax.xml.stream.XMLStreamException: Element type "soapenv:Envelope" must be followed by either attribute specifications, "&gt;" or "/&gt;""
Kindly suggest how can i invoke this smart service using SOAP message / any other way using its inputs ??

Thanks ,
Jasleen Kaur