The FIND-FAILED event occurs when a FIND on a ProDataSet temp-table buffer fails. This can be the result of the FIND statement (but not the FIND NEXT, FIND PREV, or FIND LAST statements, and not the CAN-FIND function), or the FIND-FIRST( ) or FIND-UNIQUE( ) methods (but not on the FIND-LAST( ) method).
You can use this event to adjust the contents of the ProDataSet object. The event handler must be able to determine the action to take based on the context of the ProDataSet object, and must RETURN NO-APPLY to indicate the action was successful. For example, when the event occurs, the event handler could retrieve a missing row or a set of related rows from the server automatically.