WSDL / SOAP error for process

I am trying to invoke a WSDL from a javascript method, however I get the following error:

This error was found in the javascript console:

GeneralError:  Operation failed

XFA.Object.execute:111:XFA:node_example_root[0]:example[0]:header[0]:E xampleDropDownList[0]:exit

Error attempting to read from

filehttp://examplehost:8080/soap/services/ExampleProject/Processes/GetExam pleList

Does anyone have any insight as to why this error may be occurring ?

Also, does anyone know how to copy & paste into these forums?