Message Class list used by SAP ABAP Class CL_CRM_MCM_MAIL_MESSAGE (Message object handling one mail for parsing and composing)
SAP ABAP Class CL_CRM_MCM_MAIL_MESSAGE (Message object handling one mail for parsing and composing) is using
# Object Type Object Name Object Description Note
     
1 Message Class  IC_CCS_MCM IC Communication Channels Service Multi-Channel Management
2 Message Class  XS SAPconnect: All messages