SAP Simple Transformation XML Header problem

[Former Member]

I have the following attributes in my XML schema.

<tt:transform xmlns:tt=http://www.sap.com/transformation-templates xmlns:ddic=http://www.sap.com/abapxml/types/dictionary xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance xmlns="urn:iso:std:iso:20022:tech:xsd:pain.001.001.03"
 xmlns:def="http://www.sap.com/abapxml/types/defined">
      <tt:root name="ROOT" type="ddic:MYTABLE"/>
      <tt:template>
           <Document>
           </Document>
      </tt:template>
 </tt:transform>

The problem is the output file header is different from it. The sequence is missing and it only shows this attribute:

<Document xmlns="urn:iso:std:iso:20022:tech:xsd:pain.001.001.03">

[Former Member]

Any ideas?