Structure tables are larger than 64 Kbytes.

Author: (dmanchester)

One of our 8.3 forms has this warning (Structure tables are larger than 64 Kbytes.) when we compile it.  The form seems to work just fine but it makes us wonder what potential problems we will have if we ignor this warning.


  1. Hi Dave,

    AFAIK Daniel Iseli has posted once that we don't have to worry about it.

    Success, Uli

    Author: ulrich-merkel (
  2. Yes as far as I know this only really is an issue on 16-bit platforms. In other words, the warning should probably be removed.

    Author: Sven_Hedqvist (
  3. Was an issue in Uniface 5, maybe up until 6. Sometimes caused instability. Haven't seen problems with this in later versions. I use it as a reminder to keep components small and simple.

    Author: Theo Neeskens (