A convenience property intended for ABL programmers who want to rank their application error objects according to a severity scheme. Providing this property through inheritance in the base Progress.Lang.AppError class allows severity ranking without the must subclass.
Data type:
Access: Progress.Lang.SysError objects and Progress.Lang.AppError objects automatically created by the AVM as a result of a RETURN ERROR statement have no notion of error severity. For these objects, the property is set to zero (0)..NET Exception objects also do not use this property.
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