Posting XML using FILE adapter returns "HTTP_RESP_STATUS_CODE_NOT_OK"

Hi,

I am trying do very simple demo which reads a simple XML message from a ftp server and post that message directly to the same ftp server using FILE adapter.

So, I add my xml message like this:

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

http://bsa.sisl.com">

<Name>Bibinu</Name>

<Address>Kalyan</Address>

</ns:TxMessage>

but I get a error message back from the Integration Server as:

...

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

<SAP:Category>XIServer</SAP:Category>

<SAP:Code area="INTERNAL">HTTP_RESP_STATUS_CODE_NOT_OK</SAP:Code>

<SAP:P1>401</SAP:P1>

<SAP:P2>Unauthorized</SAP:P2>

<SAP:P3 />

<SAP:P4 />

<SAP:AdditionalText>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0 Transitional//EN&quot;&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;Error Report&lt;/title&gt; &lt;style&gt; td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;} A:link A:visited A:active &lt;/style&gt; &lt;/head&gt; &lt;body marginwidth=&quot;0&quot; marginheight=&quot;0&quot; leftmargin=&quot;0&quot; topmargin=&quot;0&quot; rightmargin=&quot;0&quot;&gt; &lt;table width=&quot;100%&quot; cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; align=&quot;left&quot; height=&quot;75&quot;&gt; &lt;tr bgcolor=&quot;#FFFFFF&quot;&gt; &lt;td align=&quot;left&quot; colspan=&quot;2&quot; height=&quot;48&quot;&gt;&lt;font face=&quot;Arial, Verdana, Helvetica&quot; size=&quot;4&quot; color=&quot;#666666&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;401 &amp;nbsp Unauthorized&lt;/b&gt;&lt;/font&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr bgcolor=&quot;#3F73A3&quot;&gt; &lt;td height=&quot;23&quot; width=&quot;84&quot;&gt;&lt;img width=1 height=1 border=0 alt=&quot;&quot;&gt;&lt;/td&gt; &lt;td height=&quot;23&quot;&gt;&lt;img width=1 height=1 border=0 alt=&quot;&quot;&gt;&lt;/td&gt; &lt;td align=&quot;right&quot; height=&quot;23&quot;&gt;&lt;font face=&quot;Arial, Verdana, Helvetica&quot; size=&quot;2&quot; color=&quot;#FFFFFF&quot;&gt;&lt;b&gt;SAP J2EE Engine/6.40&amp;nbsp;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr bgcolor=&quot;#9DCDFD&quot;&gt; &lt;td height=&quot;4&quot; colspan=&quot;3&quot;&gt;&lt;img width=1 height=1 border=0 alt=&quot;&quot;&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt; &lt;p&gt;&lt;font face=&quot;Arial, Verdana, Helvetica&quot; size=&quot;3&quot; color=&quot;#000000&quot;&gt;&lt;b&gt;&amp;nbsp;&amp;nbsp;User is locked.&lt;/b&gt;&lt;/font&gt;&lt;/p&gt; &lt;p&gt;&lt;font face=&quot;Arial, Verdana, Helvetica&quot; size=&quot;2&quot; color=&quot;#000000&quot;&gt;&lt;table&gt;&lt;tr&gt;&lt;td valign=&quot;top&quot;&gt;&lt;b&gt;&amp;nbsp;Details:&lt;/b&gt;&lt;/td&gt;&lt;td valign=&quot;top&quot;&gt;&lt;PRE&gt;No details available&lt;/PRE&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/font&gt;&lt;/p&gt; &lt;/body&gt; &lt;/html&gt;</SAP:AdditionalText>

<SAP:ApplicationFaultMessage namespace="" />

<SAP:Stack>HTTP response contains status code 401 with the description Unauthorized XML tag Envelope missing in SOAP message header (SAP XI Extension)</SAP:Stack>

<SAP:Retry>M</SAP:Retry>

</SAP:Error>

Seems like I am missing the Envelope. What does the Envelope supposed to look like or should contain so that the scenario should work?

Thanks !