Hello Werner,
> imagine you have a utility class - just class methods with loops to
> clean up some data...
>
> how to handle errors - just display them -
> in an abstract class
>
> Class GAS.ConversionUtility [ Abstract, ProcedureBlock ]
> {
>
>
> set sc = obj.%Save()
> if %SYSTEM.Status.IsErr(sc) {
> do $system.OBJ.DisplayError(sc)
> write !
>
> resuls to runtime error:
>
> if %SYSTEM.Status.IsErr(sc) {
> ^
><UNDEFINED>zsetCategory+6^GAS.ConversionUtility.2
you can test %Status to true/false.
d:'sc $system.OBJ.DisplayError(sc)
I think this it the easiest way!
HTH
Florian
