https://userapps.support.sap.com/sap/support/knowledge/en/2486987
2486987 - Custom01-15 fields in program RH_SFI_SYNCHRONIZE_EMPL_DATA | SAP Knowledge Base Article
What do the fields 'custom01 - 'custom15' mean and how can they be used in SAP ERP HCM program RH_SFI_SYNCHRONIZE_EMPL_DATA? "Image/data in this KBA is from...