File To ABAP Proxy Scenario Error in SAP PI

Hi All,

I am working on the below scenario. Link :http://www.****************/Tutorials/XI/ABAPProxy/page2.htm. I am getting the below error in SXMB_MONI:

  <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

- <!--  Request Message Mapping

  -->

- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">

  <SAP:Category>Application</SAP:Category>

  <SAP:Code area="MAPPING">EXCEPTION_DURING_EXECUTE</SAP:Code>

  <SAP:P1>com/sap/xi/tf/_EMPLOYEE_MM_</SAP:P1>

  <SAP:P2>com.sap.aii.utilxi.misc.api.BaseRuntimeException:</SAP:P2>

  <SAP:P3>Content is not allowed in prolog.</SAP:P3>

  <SAP:P4 />

  <SAP:AdditionalText />

  <SAP:Stack>Runtime exception occurred during application mapping com/sap/xi/tf/_EMPLOYEE_MM_; com.sap.aii.utilxi.misc.api.BaseRuntimeException:Content is not allowed in prolog.</SAP:Stack>

  <SAP:Retry>M</SAP:Retry>

  </SAP:Error>

Kindly check the details and do the needful.

Regards,

GIRIDHAR