Solution : https://service.sap.com/sap/support/notes/763880 (SAP Service marketplace login required)
Key words :
work center/basic pay table, customer-specific append structure, customer-defined table, cluster table pcl2, abap command import, existing payroll results, customer table, results table, cluster table, append structure
Related Notes :
| 794149 | RPCALCx0: Customer-defined tables in payroll result |
| 493387 | Potential effects of table- and structure - extensions |