Error at PGP Encryption

Hi Folks,

Am getting the following error while connecting to the FTP server.

MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error occurred while connecting to the FTP server "ip address:port": java.lang.Exception: Exception in XML Parser (format problem?):'org.xml.sax.SAXParseException: Content is not allowed in prolog.'

In this scenario i have used the XSLT mapping and in the communication channel i have FTPS.

Could you please guide me on this .

Thanks in Advance,

Regards,

Balu