Solution : https://service.sap.com/sap/support/notes/387848 (SAP Service marketplace login required)
Key words : 
additional key words rpcp11g0, p11d form delivered, sapscript form, approved form, inland revenue, folowing hrsps, note 361055, prerequisites
Related Notes : 
       
| 361055 | HR-GB: P11D forms and processing for 2000/2001 |