Message Class list used by SAP ABAP Program RSIWBH08 (Help Links - Change to Enhancement - only released internally)
SAP ABAP Program RSIWBH08 (Help Links - Change to Enhancement - only released internally) is using
# Object Type Object Name Object Description Note
     
1 Message Class  42 Information Workbench
2 Message Class  HL IWB: Help Links
3 Message Class  TK Transport Organizer