Solution : https://service.sap.com/sap/support/notes/744693 (SAP Service marketplace login required)
Summary : 
      
Key words : 
relevant hr support pack, rule rvlz resulting, existing rule rvlz, compulsory cpf paid, terms compulsory cpf, employees payroll results, apply note attachments, wage type /450 created, voluntary cpf, payroll result
Related Notes : 
       
| 480180 | Download and installation of attachments for SAP notes | 
| 13719 | Preliminary transports to customers (note for customers) |