There is still one issue,
cause the root elment is dnamiccaly , sometimes I need to get the root name:
<xsl:variable name="Root">
<xsl:value-of select="/node()[1]/name()"/>
  </xsl:variable>

I try it in output
         <tesTag>
  <xsl:value-of select="$Root"/>
          </tesTag>

As Result
I get the right root name, RootElement but the namespace in the output coccures too:
     <tesTag xmlns:ns1=http://xmlns.oracle.com/applicaation/mu/v1"/>RootElement</tesTag>

The namespace is not in the XML,. it is actually defined in the XSL stylesheet header!!

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