Message Class list used by SAP ABAP Function Module /SPE/SHP_MASS_ATPCHECK (Mass ATP check, scheduling and route determination)
SAP ABAP Function Module /SPE/SHP_MASS_ATPCHECK (Mass ATP check, scheduling and route determination) is using
# Object Type Object Name Object Description Note
     
1 Message Class  /SPE/VL Service Parts Management: Shipping messages
2 Message Class  AG Messages: ATP Server