Message Class list used by SAP ABAP Program LSINWPF01 (Include MSSOWF01)
SAP ABAP Program LSINWPF01 (Include MSSOWF01) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  SO SAPoffice: message texts
3 Message Class  WK BPT: Messages integr. inbox