ssjs-try-catch-ampscript-example.html

<script runat="server">
Platform.Load("Core","1.1.1");
try{
</script>

 %%[
 set @email = emailaddr
 if (@email != "") then
   set @rows = LookupRows("LeadDataExtension","Email", @email)
   set @rowCount = rowcount(@rows)
   if @rowCount > 0 then 
     set @row = Row(@rows, 1)
     set @FirstName = Field(@row,"FirstName")
   endif
 endif
 ]%%

<script runat="server">
  }catch (e) {
          Write("<b>Error Message:</b> " + Stringify(e.message) + "<br><br><b>Description:</b> " + Stringify(e.description));
  }
</script>

Hello %%=v(@FirstName)=%%!