title: Read data from XLSX provided as XSTRING
body: <p>An Excel file (<code>.xlsx</code>) is uploaded on the frontend which is UI5 Fiori.</p>
  
  <p>The file contents come to SAP ABAP backend via ODATA in XSTRING format. </p>
  
  <p>I need to store that XSTRING into an internal table and then in a DDIC table. Eg: Suppose the Excel has 5 columns then I want to store that data of 5 columns in the corresponding columns in the DDIC table.</p>
  
  <p>I have tried various <strong>Function Modules</strong> like: </p>
  
  <ul>
  <li>SCMS_XSTRING_TO_BINARY</li>
  <li>SCMS_BINARY_TO_STRING</li>
  </ul>
  
  <p>and following <strong>Classes &amp; methods</strong>:</p>
  
  <ul>
  <li>cl_bcs_convert=>raw_to_string</li>
  <li>cl_soap_xml_helper=>xstring_to_string</li>
  </ul>
  
  <p>but none were able to convert the XSTRING to STRING.</p>
  
  <p>Can you please suggest which function module or class/method can be used to solve the problem?</p>