Generic Field Errors

   &Field.Style = "PSEDITBOX";
   If &someCondition = 1 Then
      &Field.Style = "PSERROR";
      &Field.SetCursorPos(%Page);
      Error MsgGetText(230, 1, "", "Your Error Message.");
   End-If;

Copy pasta and save 10 seconds.

Alternative i’ll check in future…

…

…i really should know this by now. super embarrassing. I mean, it’s not like I haven’t been doing this for 20 years or anything.

   &Field.ErrorDisplay = false;
   If &someCondition = 1 Then
      &Field.ErrorDisplay = true;
      Error MsgGetText(230, 1, "", "Your Error Message.");
   End-If;