Default action of WHENEVER ANY ERROR

With old Four Js Business Development Suite (BDS) versions like 2.10, expression evaluation errors such as a division by zero stop the program with an error message. Genero Business Development Language behaves like IBM® Informix® 4GL and recent BDS versions like 3.55: By default, the WHENEVER ANY ERROR action is to CONTINUE the program flow. You can change this behavior by setting the next FGLPROFILE entry to true:
fglrun.mapAnyErrorToError = true