Diagnosis
You can no longer delete the serial number &v1& from the object list forinspection lot &v2&, because defects or results have already beenrecorded for this serial number.

System Response
You can only delete the serial number, if no defects or single valuesare assigned to this serial number in inspection lot &v2&.

Procedure
If you want to delete the serial number, you should delete the defectsrecorded for this serial number and set the attribute for the singlevalue to invalid.