Message Class list used by SAP ABAP Program RBDSE_VCHARVAL (Distribute vendor characteristic value data via ALE: send direct)
SAP ABAP Program RBDSE_VCHARVAL (Distribute vendor characteristic value data via ALE: send direct) is using
# Object Type Object Name Object Description Note
     
1 Message Class  B1 ALE group messages
2 Message Class  WMCV Messages for Value scales/Quota scales/vendor char. values