WD10EFRX SMART-errors but status is OK

Forum-member Europower  seems to have the same problem (topic: SMART values 01 and C8 going up): the raw-values for x01 (001) and xC8 (200) are increasing but the normalized SMART-values and SMART-worst are still at a healthy 200/status OK. Officially you should only look at the normalized values, indicating the disk is OK. But the raw-values indicate the disk is *NOT* OK and the OS indeed complains about it.