In a DDS screen definition, someone used radio buttons (SNGCHCFLD). Cool, never used that :-)
This selection field is sometimes generating an error in the underlying background program, took me some time to find out why, the follow is happening:
In DDS I see:
In the program the field SELDWM defined on the SNGCHCFLD is set to 1 (Day is default)
By clicking the mouse it is only possible to select one of the options, so field SELDWM is always 1,2 or 3.
but if the user select with cursor-keys and space-bar, he/she can also switch-off all choice fields and set the field on 0.
I can set the field to 1 if it is 0, but I prefer to make it impossible to deselect a choice with the space-bar,
or define a default in DDS, so that deselect is automatic default button on (visible).
Is there an option?