Message Class list used by SAP ABAP Program SAPMPRSM00PAR (Create Parameters for External Employee Data)
SAP ABAP Program SAPMPRSM00PAR (Create Parameters for External Employee Data) is using
# Object Type Object Name Object Description Note
     
1 Message Class  CW Country installation Customizing
2 Message Class  HRRSM00 Process External HR Master Data
3 Message Class  TA Extended table maintenance (eval., Customizing, client copy)