Hi Folks, https://www.wso2.org/jira/browse/MASHUP-249 JIRA has been refer to the generation of "Try it" for any given WSDL in net. We've faced a great issue with the Same Origin Policy (SOP) when resolving it. It seems like we could have achieve a solution to this using ESB. Please be kind enough to express your thought on prior. Thank you Saminda