SAP Message 5N862 - Date of birth not found

Diagnosis
The values entered for, among others, tax class and conversion rule arechecked against the age of the employee entered in infotypePersonal Data (0002) in field Date of Birth. The date ofbirth cannot, however, be found for the employee you are processing.

System Response
The infotype record cannot be saved.

Procedure
Check if a Personal Data infotype record exists for the employeeconcerned that is valid for the same period as the Fiscal Data NL(0060) infotype record. If not, create the Personal Datainfotype record, or change the start or end date for the existingrecord. Then return to infotype Fiscal Data NL and continueprocessing.