3323187 - Troubleshooting: Infotype being constantly updated in employee replication - BIB

You are running the replication of an employee and see that for a specific infotype, there is always an update although there are no changes in EC. 

In Application Log: Display Logs (SLG1), you will see the following message: 

• "Pernr &1, Infotype xxxx. Update will be done."

For payroll related infotypes, you might get retrocalculation related errors such as: 

• "Change before earliest retro. date &1 acc. to control rec. to py area &2" - Message No. RP456

Employee Master Data and Organizational Assignments from Employee Central to SAP S/4HANA On Premise
Employee Master Data and Organizational Assignments from Employee Central to SAP ERP HCM

Retrocalculation,  unexpected update, ERP , KBA , LOD-EC-INT-EE , Employee Integration EC to ERP On Premise , Problem