Rajan Bansal [https://community.jboss.org/people/rajan01] created the discussion "how server got the xsd for the "http://schemas.xmlsoap.org/soap/envelope/" namespace??" To view the discussion, visit: https://community.jboss.org/message/718163#718163 -------------------------------------------------------------- Hi, When I send the SOAP request from the soapui to my web service running in my localhost, then in the request I mention the *xmlns:SOAP-ENV=http://schemas.xmlsoap.org/soap/envelope/* as shown below: <?xml version="1.0" encoding="UTF-8" standalone="no" ?>   <SOAP-ENV:Envelope    SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"    *xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"*    xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"    xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"    xmlns:xsd="http://www.w3.org/1999/XMLSchema"> <SOAP-ENV:Body> <ns1:doubleAnInteger xmlns:ns1="urn:MySoapServices"> <param1 xsi:type="xsd:int">123</param1> </ns1:doubleAnInteger> </SOAP-ENV:Body>   </SOAP-ENV:Envelope> Now this namespace URI (http://schemas.xmlsoap.org/soap/envelope/) pointing to some xsd somewhere,How my server got the xsd for this namespace,Is my server uses the internet and hit this URL and got the xsd or is it somewhere residing in my project classpath.It is so confusing.. :-/ -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/718163#718163] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]