title: Convert a Smart Form into PDF in an Xstring variable
body: <p>I have to generate a Smart Form in PDF format. I have to save this output (in any possible format which I would say is type either <code>string</code> or <code>xstring</code>) in a Z table so it can be generated again without the processing. </p>
  
  <p>Could you please clarify if there is any way of saving the Smart Form PDF in <code>xstring</code> type?</p>
  
  <p>I have looked into the output of function module that generates the Smart Form and tried to look for <code>xstring</code> but was unable to find it.</p>