org.xml.sax.SAXParseException: Content is not allowed in prolog

Question

I have a Java based web service client connected to Java web service (implemented on the Axis1 framework).

I am getting following exception in my log file:

Answer 1

I was also getting the same

XML reader error: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,2] Message: Reference is not allowed in prolog.

, when my application was creating a XML response for a RestFull Webservice call. While creating the XML format String I replaced the < and > with < and > then the error went off, and I was getting proper response. Not sure how it worked but it worked.

sample:

String body = ""
            +sum
            +"";