Tranforming XML document in tomcat...

Hello,
  I am tranforming XML document to someother text file
using Xalan in Tomcat 5.0.25 server.

I got the following error;
HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error
() that prevented it from fulfilling this request.

exception 

javax.servlet.ServletException: Content is not allowed
in prolog.

test.TransformXmlmulti.doPost(TransformXmlmulti.java:54)

javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

javax.servlet.http.HttpServlet.service(HttpServlet.java:810)


root cause 

javax.xml.transform.TransformerException: Content is
not allowed in prolog.

org.apache.xalan.transformer.TransformerImpl.fatalError(TransformerImpl.java:744)

org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:720)

org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1192)

org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1170)

test.TransformXmlmulti.doPost(TransformXmlmulti.java:46)

javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

Can you find out when this expcetion occur?

Regards,
Arul


		
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