Message Number list used by SAP ABAP Function Module REFMSGTYPE_GET_REDUCE_MSGTYPES (Determines the Active, Reduced Message Types)
SAP ABAP Function Module REFMSGTYPE_GET_REDUCE_MSGTYPES (Determines the Active, Reduced Message Types) is using
# Object Type Object Name Object Description Note
     
1 Message Number  B1 - 012 Message type & does not exist