SAP Message RP149 - "Earliest pers. retroacct. date" is after "PDC recalc. date"

Diagnosis The earliest personal retroaccounting date for timeevaluation is after the PDC recalculation date. System Response This entry is impermissible. Procedure You may leave the earliest personal retroaccounting date if youchange the PDC recalculation date. However, in some cases datamay not be evaluated. You can change the PDC recalculation date using transaction PU03(change payroll status).