Yes. It works, though I had to comment out a string which contained national characters like this, otherwise the was left in tmp folder and not attached.
fname = "tmp/" /*& USetStr(1818) & " " */ & IPr.SerNr & ".pdf";
are the activity set as Hansamanuals said?
https://www.hansamanuals.com/main/mailnumber___62526/theconf___231/manuals/version___20250224/langcode___es/hwconvindex.htm?shortcode=HW0301SETTINGS_Order...
SendWebRequest3 is a boolean function, so if this returns true and the reply header has an accepted status, you can assume that the data was sent successfully and perform some actions on the record th...