SSFCOMP_PDF_PREVIEW : Smartform PDF Preview
Use function module SSFCOMP_PDF_PREVIEW to get the PDF preview of smartform
Download Smartform Output as PDF File
Can we download the smartform output as PDF file instead of sending it to the printer?
Create PDF from Print Preview of Smartform
If you want to convert a smartform to a PDF file, no coding is required. Inbuilt function code is available to get the PDF preview.